This page contains information about which telephone companies the various 08008 numbers are allocated to.
| First Digits | Status | Communications Provider | Use | Notes | Change |
|---|---|---|---|---|---|
| 0800 800 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 801 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8020 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8021 | Allocated | Telephony Services Limited | Freephone Numbers | 10 digit numbers | 17/08/2012 |
| 0800 8022 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8023 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8024 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8025 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8027 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8028 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8029 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8030 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 digit numbers | 06/04/2005 |
| 0800 8031 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8032 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8033 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8034 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8035 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8036 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8037 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8038 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8039 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8040 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8041 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8042 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8043 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8044 | Allocated | Affiniti Integrated Solutions Ltd | Freephone Numbers | 10 digit numbers | 24/09/2013 |
| 0800 8045 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8046 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 digit numbers | 20/07/2006 |
| 0800 8047 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 digit numbers | 20/07/2006 |
| 0800 8048 | Allocated | Gamma Telecom Holdings Ltd | Freephone Numbers | 10 digit numbers | 13/02/2002 |
| 0800 8049 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8050 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8052 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8053 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8054 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8055 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8056 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8057 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8058 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8059 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8060 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8061 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8062 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8063 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8064 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8065 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8066 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8067 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8068 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8069 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8070 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8071 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8072 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8073 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8074 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8075 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8076 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8077 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8078 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8079 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8080 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8081 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8082 | Allocated | Gold Telecom Limited | Freephone Numbers | 10 digit numbers | 04/05/2004 |
| 0800 8083 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 digit numbers | 13/11/2009 |
| 0800 8084 | Allocated | One Network Limited | Freephone Numbers | 10 digit numbers | 12/04/2011 |
| 0800 8085 | Allocated | (aq) Limited trading as aql | Freephone Numbers | 10 digit numbers | 13/09/2007 |
| 0800 8086 | Allocated | Mi Telecom Limited | Freephone Numbers | 10 digit numbers | 15/04/2014 |
| 0800 8087 | Allocated | Vodafone Ltd (C&W) | Freephone Numbers | 10 digit numbers | 10/11/2010 |
| 0800 8088 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8089 | Allocated | Invosys Limited | Freephone Numbers | 10 digit numbers | 22/03/2010 |
| 0800 8090 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8091 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8092 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8093 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8094 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8095 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8096 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8097 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8098 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8099 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8100 | Allocated | i-Net Communications Group Plc | Freephone Numbers | 10 digit numbers | 26/10/2007 |
| 0800 8101 | Allocated | Numbergroup Network Ltd | Freephone Numbers | 10 digit numbers | 10/07/2009 |
| 0800 8103 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8104 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8105 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8106 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8107 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8108 | Allocated | Mi Telecom Limited | Freephone Numbers | 10 digit numbers | 17/11/2009 |
| 0800 8109 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8110 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8111 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8112 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8113 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8114 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8115 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8116 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8117 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8118 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8119 | Allocated | Syntec Limited | Freephone Numbers | 10 digit numbers | 12/08/2003 |
| 0800 8120 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8121 | Allocated | Malvern Ventures Limited | Freephone Numbers | 10 digit numbers | 22/04/2008 |
| 0800 8122 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8124 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8125 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8126 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8127 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8128 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8129 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8130 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8131 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8132 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8133 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8134 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8135 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8136 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8137 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8138 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8139 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 814 | Allocated | Swiftnet Ltd | Freephone Numbers | 10 Digit Numbers | 09/06/1999 |
| 0800 8150 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8151 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8152 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8153 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8154 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8155 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8156 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8157 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8158 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8159 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8160 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8161 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8162 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8163 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8164 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8165 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8167 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8168 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8169 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8171 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8172 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8173 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8174 | Allocated | Tipicall Limited | Freephone Numbers | 10 digit numbers | 12/12/2013 |
| 0800 8175 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8176 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8179 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8180 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8181 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8182 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8183 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8184 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8185 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8186 | Allocated | BT | Freephone Numbers | 10 digit numbers | 06/04/2006 |
| 0800 8187 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8188 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8189 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8190 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8191 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8192 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8193 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8194 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8195 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8196 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8197 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8198 | Free | - | Freephone Numbers | 10 Digit Numbers | - |
| 0800 8199 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 Digit Numbers | 18/12/2007 |
| 0800 8200 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8201 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8202 | Allocated | Numbergroup Network Ltd | Freephone Numbers | 10 digit numbers | 11/07/2011 |
| 0800 8203 | Allocated | Tipicall Limited | Freephone Numbers | 10 digit numbers | 12/12/2013 |
| 0800 8204 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8205 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8206 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8207 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8208 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8209 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8210 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8211 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8212 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8213 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8214 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8215 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8216 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8217 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8218 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8219 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8220 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8221 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8222 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8223 | Allocated | Real Time Telecoms Ltd | Freephone Numbers | 10 digit numbers | 07/08/2006 |
| 0800 8226 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8227 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8228 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8229 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8230 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8231 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8232 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8233 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8234 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8235 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8236 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8237 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8238 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8239 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8240 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8241 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8242 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8243 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8244 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8245 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8246 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8247 | Allocated | TTNC Limited | Freephone Numbers | 10 digit numbers | 17/10/2008 |
| 0800 8248 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8249 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8250 | Allocated | Barritel Limited | Freephone Numbers | 10 digit numbers | 09/05/2005 |
| 0800 8251 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8252 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8253 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8254 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8255 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8256 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8257 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8258 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8259 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8260 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8261 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8263 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8264 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8265 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8266 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8267 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8268 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8269 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8270 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8271 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8273 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8274 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8275 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8276 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8277 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8278 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8279 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8280 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8281 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8282 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8283 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8284 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8285 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8286 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8287 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8288 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8289 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 829 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8300 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8301 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8302 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8303 | Allocated | Numbergroup Network Ltd | Freephone Numbers | 10 digit numbers | 29/10/2012 |
| 0800 8304 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8305 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8306 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8307 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8308 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8309 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 831 | Allocated | Cheers International Sales Limited | Freephone Numbers | 10 Digit Numbers | 18/02/2008 |
| 0800 8320 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8321 | Allocated | FleXtel Limited | Freephone Numbers | 10 digit numbers | 17/11/2011 |
| 0800 8322 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8323 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8324 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8325 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8326 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8327 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8328 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8329 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 833 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 834 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8350 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8351 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8352 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8353 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8354 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8356 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8357 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8358 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8359 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 836 | Allocated | New Call Telecom Limited | Freephone Numbers | 10 Digit Numbers | 20/04/2001 |
| 0800 8370 | Allocated | United Connect Ltd | Freephone Numbers | 10 digit numbers | 22/03/2000 |
| 0800 8371 | Allocated | United Connect Ltd | Freephone Numbers | 10 digit numbers | 22/03/2000 |
| 0800 8372 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8373 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8374 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8375 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8376 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8377 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8378 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8379 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 838 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8390 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8391 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8392 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8394 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8395 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8396 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8397 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8398 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8399 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 840 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 Digit Numbers | 21/02/2008 |
| 0800 8410 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8411 | Allocated | Telecoms World Direct Ltd | Freephone Numbers | 10 digit numbers | 12/06/2014 |
| 0800 8412 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8413 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8414 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8415 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8416 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8417 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8418 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8419 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8420 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8421 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8422 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8423 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8424 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8425 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8426 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8427 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8428 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8429 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8430 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8431 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8432 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8433 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8434 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8435 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8436 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8437 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8438 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8439 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8440 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8441 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8442 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8443 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8444 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8445 | Allocated | Reality Network Services Limited | Freephone Numbers | 10 digit numbers | 03/06/2011 |
| 0800 8446 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8447 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8448 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8449 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8450 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8451 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8452 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8453 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8454 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8455 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8456 | Allocated | TG Support Limited | Freephone Numbers | 10 digit numbers | 10/07/2006 |
| 0800 8457 | Allocated | TG Support Limited | Freephone Numbers | 10 digit numbers | 10/07/2006 |
| 0800 8458 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8459 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8460 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8461 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8462 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8463 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8465 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8466 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8467 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8468 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8469 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8470 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8471 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8472 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8473 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8474 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8475 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8477 | Allocated | Relax Telecom Limited | Freephone Numbers | 10 digit numbers | 16/12/2010 |
| 0800 8478 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8479 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8480 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8481 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8482 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8483 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8484 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8485 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8486 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8487 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8488 | Allocated | 08 Numbers Ltd | Freephone Numbers | 10 digit numbers | 06/07/2005 |
| 0800 8489 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 849 | Allocated | Premium O Limited | Freephone Numbers | 10 Digit Numbers | 30/11/2005 |
| 0800 8500 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8501 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8502 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8503 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8504 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8505 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8506 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8507 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8508 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8509 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8510 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8512 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8513 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8514 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8516 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8517 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8518 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 04/01/2008 |
| 0800 8519 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8520 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8521 | Allocated | Premium O Limited | Freephone Numbers | 10 digit numbers | 20/06/2012 |
| 0800 8522 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8523 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8524 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8526 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8527 | Allocated | Invoco Ltd | Freephone Numbers | 10 digit numbers | 30/07/2010 |
| 0800 8528 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8529 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8530 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8531 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8532 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8533 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8534 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8535 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8536 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8537 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8538 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8539 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 854 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8551 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8552 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8553 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8554 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8555 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8556 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8557 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8558 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8559 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 856 | Allocated | Six Degrees Unified Comms Limited | Freephone Numbers | 10 Digit Numbers | 11/01/2005 |
| 0800 8570 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8571 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8572 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8573 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8574 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8575 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8576 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8577 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8578 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8579 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8580 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8581 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8582 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8583 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8584 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8585 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8586 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8587 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8588 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8589 | Allocated | Premier Voicemail Ltd | Freephone Numbers | 10 digit numbers | 10/08/2010 |
| 0800 8590 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8591 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8592 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8593 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8594 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8595 | Allocated | Content Guru Ltd | Freephone Numbers | 10 digit numbers | 02/11/2007 |
| 0800 8596 | Allocated | Content Guru Ltd | Freephone Numbers | 10 digit numbers | 09/11/2009 |
| 0800 8597 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8598 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8599 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8600 | Allocated | Barritel Limited | Freephone Numbers | 10 digit numbers | 09/05/2005 |
| 0800 8601 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8602 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8603 | Allocated | Syntec Limited | Freephone Numbers | 10 digit numbers | 18/09/2006 |
| 0800 8604 | Allocated | Syntec Limited | Freephone Numbers | 10 digit numbers | 18/09/2006 |
| 0800 8605 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8606 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8607 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8608 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8609 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8610 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8611 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8612 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8613 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8614 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8615 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8616 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8617 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8618 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8619 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8620 | Allocated | Telephony Services Limited | Freephone Numbers | 10 digit numbers | 20/10/2004 |
| 0800 8621 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8622 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8623 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8624 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8625 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8626 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8627 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8628 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8629 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8630 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8631 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8632 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8633 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8634 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8635 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8636 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8637 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8638 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8639 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8640 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8641 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8642 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8643 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8644 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8645 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8647 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8648 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8649 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8650 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8651 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8652 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8653 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8654 | Allocated | Telecoms World Plc | Freephone Numbers | 10 digit numbers | 07/12/2007 |
| 0800 8656 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8657 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8658 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8659 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8660 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8661 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8662 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8663 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8664 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8665 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8666 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8667 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8668 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8669 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8670 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8672 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8673 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8674 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8675 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8677 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8678 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8679 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8680 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8681 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8682 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8683 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8684 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8685 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8686 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8687 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8688 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8689 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8690 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8691 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8692 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8693 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8694 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8695 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8696 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8697 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8698 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8699 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8700 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8701 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8702 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8703 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8704 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8705 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8706 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8707 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8708 | Allocated | Tipicall Limited | Freephone Numbers | 10 digit numbers | 12/12/2013 |
| 0800 8709 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8710 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8711 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8712 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8713 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8714 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8715 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8716 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8717 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8718 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8719 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8720 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8721 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8722 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8723 | Allocated | Rabco Telecommunications | Freephone Numbers | 10 digit numbers | 20/08/2007 |
| 0800 8724 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8725 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8726 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8727 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8728 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8729 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8730 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8731 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8732 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8733 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8734 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8735 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8736 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8737 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8738 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8739 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8740 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8741 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8742 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8743 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8744 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8745 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8746 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8747 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8748 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8749 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8750 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8751 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8752 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8753 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8754 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8755 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8756 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8757 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8758 | Allocated | Vibe Communications Uk Ltd | Freephone Numbers | 10 digit numbers | 31/03/2008 |
| 0800 8759 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8760 | Allocated | Callagenix Ltd | Freephone Numbers | 10 digit numbers | 29/09/2006 |
| 0800 8761 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8762 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8763 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8764 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8766 | Allocated | BT | Freephone Numbers | 10 digit numbers | 03/11/2004 |
| 0800 8767 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8768 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 22/01/2003 |
| 0800 8769 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8770 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8771 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8772 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8773 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8774 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8775 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8776 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8777 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8778 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 digit numbers | 06/04/2005 |
| 0800 8779 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8780 | Allocated | IV Response Limited | Freephone Numbers | 10 digit numbers | 16/09/2005 |
| 0800 8781 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8782 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8783 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8784 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8785 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8786 | Allocated | Numbergroup Network Ltd | Freephone Numbers | 10 digit numbers | 09/02/2007 |
| 0800 8787 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8788 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8789 | Allocated | Telecoms World Direct Ltd | Freephone Numbers | 10 digit numbers | 22/11/2006 |
| 0800 8790 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8791 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8792 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8793 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8794 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8795 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8796 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8797 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 02/12/2003 |
| 0800 8798 | Allocated | Stardex (UK) Ltd | Freephone Numbers | 10 digit numbers | 08/01/2007 |
| 0800 8799 | Allocated | X-Pilot Limited | Freephone Numbers | 10 digit numbers | 28/05/2008 |
| 0800 8800 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8801 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8802 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8803 | Allocated | Nodemax Limited | Freephone Numbers | 10 digit numbers | 28/10/2008 |
| 0800 8804 | Allocated | Net Solutions Europe Limited | Freephone Numbers | 10 digit numbers | 08/05/2008 |
| 0800 8805 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8806 | Allocated | Nodemax Limited | Freephone Numbers | 10 digit numbers | 28/10/2008 |
| 0800 8807 | Allocated | Invosys Limited | Freephone Numbers | 10 digit numbers | 16/04/2014 |
| 0800 8808 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8809 | Allocated | Timico Partner Services Limited | Freephone Numbers | 10 digit numbers | 02/04/2003 |
| 0800 8810 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8811 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8812 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8813 | Allocated | Nodemax Limited | Freephone Numbers | 10 digit numbers | 28/10/2008 |
| 0800 8814 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8815 | Allocated | TalkTalk Communications Limited | Freephone Numbers | 10 digit numbers | 18/12/2007 |
| 0800 8816 | Allocated | Atlantic Communications Corp Ltd | Freephone Numbers | 10 digit numbers | 13/09/2010 |
| 0800 8817 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8818 | Allocated | Gamma Telecom Holdings Ltd | Freephone Numbers | 10 digit numbers | 28/06/2004 |
| 0800 8819 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8820 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8821 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8822 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8823 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8824 | Allocated | Barritel Limited | Freephone Numbers | 10 digit numbers | 09/05/2005 |
| 0800 8825 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8827 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8828 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8830 | Allocated | IV Response Limited | Freephone Numbers | 10 digit numbers | 09/03/2002 |
| 0800 8831 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8832 | Allocated | IV Response Limited | Freephone Numbers | 10 digit numbers | 28/08/2007 |
| 0800 8833 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8834 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8836 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8837 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8838 | Allocated | IV Response Limited | Freephone Numbers | 10 digit numbers | 16/09/2005 |
| 0800 8839 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8840 | Allocated | Aggregated Telecom Ltd | Freephone Numbers | 10 digit numbers | 12/03/2007 |
| 0800 8841 | Allocated | Tabsoft Limited | Freephone Numbers | 10 digit numbers | 28/10/2008 |
| 0800 8842 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8844 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8845 | Allocated | Rabco Telecommunications | Freephone Numbers | 10 digit numbers | 16/07/2009 |
| 0800 8846 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8847 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8848 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8849 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8850 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8851 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8852 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8853 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8854 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8855 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8856 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8857 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8858 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 29/02/2000 |
| 0800 8859 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8860 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8861 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8862 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8863 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8864 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8865 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8866 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8867 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8868 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8869 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8870 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8871 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8872 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8873 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8874 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8875 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8876 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8877 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8878 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8879 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8880 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8881 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8882 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8883 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8884 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8885 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8886 | Allocated | Telecoms World Plc | Freephone Numbers | 10 Digit Numbers | 01/05/2008 |
| 0800 8887 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8888 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8889 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 8890 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8891 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8892 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8893 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8894 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8895 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8896 | Free | - | Freephone Numbers | 10 digit numbers | - |
| 0800 8897 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8898 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 8899 | Allocated (Closed Range) | BT | Freephone Numbers | 9 digit numbers | 24/04/2001 |
| 0800 890 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 891 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 892 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 893 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 894 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 895 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 896 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 897 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 898 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |
| 0800 899 | Allocated (Closed Range) | BT | Freephone Numbers | 9 Digit Numbers | - |