The Corporate Numbering Range (Convention B5)
SABC D/DE Status Date Communications Provider Notes Use Change
5511 00 Allocated NPlusOne Limited 10 Digit Numbers 11/2004
5511 01 Free 10 Digit Numbers
5511 02 Free 10 Digit Numbers
5511 03 Free 10 Digit Numbers
5511 04 Free 10 Digit Numbers
5511 05 Free 10 Digit Numbers
5511 06 Free 10 Digit Numbers
5511 07 Free 10 Digit Numbers
5511 08 Free 10 Digit Numbers
5511 09 Free 10 Digit Numbers
5511 10 Free 10 Digit Numbers
5511 11 Free 10 Digit Numbers
5511 12 Free 10 Digit Numbers
5511 13 Free 10 Digit Numbers
5511 14 Free 10 Digit Numbers
5511 15 Free 10 Digit Numbers
5511 16 Free 10 Digit Numbers
5511 17 Free 10 Digit Numbers
5511 18 Free 10 Digit Numbers
5511 19 Free 10 Digit Numbers
5511 20 Free 10 Digit Numbers
5511 21 Free 10 Digit Numbers
5511 22 Free 10 Digit Numbers
5511 23 Free 10 Digit Numbers
5511 24 Free 10 Digit Numbers
5511 25 Free 10 Digit Numbers
5511 26 Free 10 Digit Numbers
5511 27 Free 10 Digit Numbers
5511 28 Free 10 Digit Numbers
5511 29 Free 10 Digit Numbers
5511 30 Free 10 Digit Numbers
5511 31 Free 10 Digit Numbers
5511 32 Free 10 Digit Numbers
5511 33 Free 10 Digit Numbers
5511 34 Free 10 Digit Numbers
5511 35 Free 10 Digit Numbers
5511 36 Free 10 Digit Numbers
5511 37 Free 10 Digit Numbers
5511 38 Free 10 Digit Numbers
5511 39 Free 10 Digit Numbers
5511 40 Allocated BT 10 Digit Numbers 03/2004
5511 41 Reserved Withheld 10 Digit Numbers
5511 42 Reserved Withheld 10 Digit Numbers
5511 43 Allocated BT 10 Digit Numbers 05/2001
5511 44 Allocated BT 10 Digit Numbers 11/2000
5511 45 Allocated BT 10 Digit Numbers 03/2004
5511 46 Allocated BT 10 Digit Numbers 03/2004
5511 47 Allocated BT 10 Digit Numbers 03/2004
5511 48 Allocated BT 10 Digit Numbers 03/2004
5511 49 Allocated BT 10 Digit Numbers 03/2004
5511 50 Free 10 Digit Numbers
5511 51 Free 10 Digit Numbers
5511 52 Free 10 Digit Numbers
5511 53 Free 10 Digit Numbers
5511 54 Free 10 Digit Numbers
5511 55 Allocated Teamphone.com Limited 10 Digit Numbers 06/2006
5511 56 Free 10 Digit Numbers
5511 57 Free 10 Digit Numbers
5511 58 Free 10 Digit Numbers
5511 59 Free 10 Digit Numbers
5511 60 Free 10 Digit Numbers
5511 61 Free 10 Digit Numbers
5511 62 Free 10 Digit Numbers
5511 63 Free 10 Digit Numbers
5511 64 Free 10 Digit Numbers
5511 65 Free 10 Digit Numbers
5511 66 Free 10 Digit Numbers
5511 67 Free 10 Digit Numbers
5511 68 Free 10 Digit Numbers
5511 69 Free 10 Digit Numbers
5511 70 Free 10 Digit Numbers
5511 71 Free 10 Digit Numbers
5511 72 Free 10 Digit Numbers
5511 73 Free 10 Digit Numbers
5511 74 Free 10 Digit Numbers
5511 75 Free 10 Digit Numbers
5511 76 Free 10 Digit Numbers
5511 77 Free 10 Digit Numbers
5511 78 Free 10 Digit Numbers
5511 79 Free 10 Digit Numbers
5511 80 Free 10 Digit Numbers
5511 81 Free 10 Digit Numbers
5511 82 Free 10 Digit Numbers
5511 83 Free 10 Digit Numbers
5511 84 Free 10 Digit Numbers
5511 85 Free 10 Digit Numbers
5511 86 Free 10 Digit Numbers
5511 87 Free 10 Digit Numbers
5511 88 Free 10 Digit Numbers
5511 89 Free 10 Digit Numbers
5511 90 Free 10 Digit Numbers
5511 91 Free 10 Digit Numbers
5511 92 Free 10 Digit Numbers
5511 93 Free 10 Digit Numbers
5511 94 Free 10 Digit Numbers
5511 95 Free 10 Digit Numbers
5511 96 Free 10 Digit Numbers
5511 97 Free 10 Digit Numbers
5511 98 Free 10 Digit Numbers
5511 99 Free 10 Digit Numbers
5516 00 Free 10 Digit Numbers
5516 01 Free 10 Digit Numbers
5516 02 Free 10 Digit Numbers
5516 03 Free 10 Digit Numbers
5516 04 Free 10 Digit Numbers
5516 05 Free 10 Digit Numbers
5516 06 Free 10 Digit Numbers
5516 07 Free 10 Digit Numbers
5516 08 Free 10 Digit Numbers
5516 09 Free 10 Digit Numbers
5516 10 Free 10 Digit Numbers
5516 11 Free 10 Digit Numbers
5516 12 Free 10 Digit Numbers
5516 13 Free 10 Digit Numbers
5516 14 Free 10 Digit Numbers
5516 15 Free 10 Digit Numbers
5516 16 Free 10 Digit Numbers
5516 17 Free 10 Digit Numbers
5516 18 Free 10 Digit Numbers
5516 19 Free 10 Digit Numbers
5516 20 Free 10 Digit Numbers
5516 21 Free 10 Digit Numbers
5516 22 Free 10 Digit Numbers
5516 23 Free 10 Digit Numbers
5516 24 Free 10 Digit Numbers
5516 25 Free 10 Digit Numbers
5516 26 Free 10 Digit Numbers
5516 27 Free 10 Digit Numbers
5516 28 Free 10 Digit Numbers
5516 29 Free 10 Digit Numbers
5516 30 Free 10 Digit Numbers
5516 31 Free 10 Digit Numbers
5516 32 Free 10 Digit Numbers
5516 33 Free 10 Digit Numbers
5516 34 Free 10 Digit Numbers
5516 35 Free 10 Digit Numbers
5516 36 Free 10 Digit Numbers
5516 37 Free 10 Digit Numbers
5516 38 Free 10 Digit Numbers
5516 39 Free 10 Digit Numbers
5516 40 Free 10 Digit Numbers
5516 41 Free 10 Digit Numbers
5516 42 Free 10 Digit Numbers
5516 43 Free 10 Digit Numbers
5516 44 Free 10 Digit Numbers
5516 45 Free 10 Digit Numbers
5516 46 Free 10 Digit Numbers
5516 47 Free 10 Digit Numbers
5516 48 Free 10 Digit Numbers
5516 49 Free 10 Digit Numbers
5516 50 Allocated BT 10 Digit Numbers 02/2002
5516 51 Reserved Withheld 10 Digit Numbers
5516 52 Reserved Withheld 10 Digit Numbers
5516 53 Reserved Withheld 10 Digit Numbers
5516 54 Reserved Withheld 10 Digit Numbers
5516 55 Allocated BT 10 Digit Numbers 02/2002
5516 56 Reserved Withheld 10 Digit Numbers
5516 57 Reserved Withheld 10 Digit Numbers
5516 58 Reserved Withheld 10 Digit Numbers
5516 59 Reserved Withheld 10 Digit Numbers
5516 60 Allocated BT 10 Digit Numbers 02/2002
5516 61 Reserved Withheld 10 Digit Numbers
5516 62 Reserved Withheld 10 Digit Numbers
5516 63 Reserved Withheld 10 Digit Numbers
5516 64 Reserved Withheld 10 Digit Numbers
5516 65 Allocated BT 10 Digit Numbers 02/2002
5516 66 Reserved Withheld 10 Digit Numbers
5516 67 Reserved Withheld 10 Digit Numbers
5516 68 Free 10 Digit Numbers
5516 69 Free 10 Digit Numbers
5516 70 Free 10 Digit Numbers
5516 71 Free 10 Digit Numbers
5516 72 Free 10 Digit Numbers
5516 73 Free 10 Digit Numbers
5516 74 Free 10 Digit Numbers
5516 75 Free 10 Digit Numbers
5516 76 Free 10 Digit Numbers
5516 77 Free 10 Digit Numbers
5516 78 Free 10 Digit Numbers
5516 79 Free 10 Digit Numbers
5516 80 Free 10 Digit Numbers
5516 81 Free 10 Digit Numbers
5516 82 Free 10 Digit Numbers
5516 83 Free 10 Digit Numbers
5516 84 Free 10 Digit Numbers
5516 85 Free 10 Digit Numbers
5516 86 Free 10 Digit Numbers
5516 87 Free 10 Digit Numbers
5516 88 Free 10 Digit Numbers
5516 89 Free 10 Digit Numbers
5516 90 Free 10 Digit Numbers
5516 91 Free 10 Digit Numbers
5516 92 Free 10 Digit Numbers
5516 93 Free 10 Digit Numbers
5516 94 Free 10 Digit Numbers
5516 95 Free 10 Digit Numbers
5516 96 Free 10 Digit Numbers
5516 97 Free 10 Digit Numbers
5516 98 Free 10 Digit Numbers
5516 99 Free 10 Digit Numbers
5555 00 Allocated FleXtel Limited 10 Digit Numbers 10/2004
5555 01 Free 10 Digit Numbers
5555 02 Free 10 Digit Numbers
5555 03 Free 10 Digit Numbers
5555 04 Free 10 Digit Numbers
5555 05 Free 10 Digit Numbers
5555 06 Free 10 Digit Numbers
5555 07 Free 10 Digit Numbers
5555 08 Allocated MCI WorldCom Ltd 10 Digit Numbers 12/2004
5555 09 Free 10 Digit Numbers
5555 10 Allocated FleXtel Limited 10 Digit Numbers 10/2004
5555 11 Free 10 Digit Numbers
5555 12 Free 10 Digit Numbers
5555 13 Free 10 Digit Numbers
5555 14 Free 10 Digit Numbers
5555 15 Free 10 Digit Numbers
5555 16 Free 10 Digit Numbers
5555 17 Free 10 Digit Numbers
5555 18 Free 10 Digit Numbers
5555 19 Free 10 Digit Numbers
5555 20 Free 10 Digit Numbers
5555 21 Free 10 Digit Numbers
5555 22 Free 10 Digit Numbers
5555 23 Free 10 Digit Numbers
5555 24 Free 10 Digit Numbers
5555 25 Free 10 Digit Numbers
5555 26 Free 10 Digit Numbers
5555 27 Free 10 Digit Numbers
5555 28 Free 10 Digit Numbers
5555 29 Free 10 Digit Numbers
5555 30 Free 10 Digit Numbers
5555 31 Free 10 Digit Numbers
5555 32 Free 10 Digit Numbers
5555 33 Free 10 Digit Numbers
5555 34 Free 10 Digit Numbers
5555 35 Free 10 Digit Numbers
5555 36 Free 10 Digit Numbers
5555 37 Free 10 Digit Numbers
5555 38 Free 10 Digit Numbers
5555 39 Free 10 Digit Numbers
5555 40 Free 10 Digit Numbers
5555 41 Free 10 Digit Numbers
5555 42 Free 10 Digit Numbers
5555 43 Free 10 Digit Numbers
5555 44 Free 10 Digit Numbers
5555 45 Free 10 Digit Numbers
5555 46 Free 10 Digit Numbers
5555 47 Free 10 Digit Numbers
5555 48 Free 10 Digit Numbers
5555 49 Free 10 Digit Numbers
5555 50 Allocated Nationwide Telephone Assistance Ltd 10 Digit Numbers 09/2006
5555 51 Free 10 Digit Numbers
5555 52 Free 10 Digit Numbers
5555 53 Free 10 Digit Numbers
5555 54 Free 10 Digit Numbers
5555 55 Allocated FleXtel Limited 10 Digit Numbers 07/2004
5555 56 Free 10 Digit Numbers
5555 57 Free 10 Digit Numbers
5555 58 Free 10 Digit Numbers
5555 59 Free 10 Digit Numbers
5555 60 Free 10 Digit Numbers
5555 61 Free 10 Digit Numbers
5555 62 Free 10 Digit Numbers
5555 63 Free 10 Digit Numbers
5555 64 Free 10 Digit Numbers
5555 65 Free 10 Digit Numbers
5555 66 Allocated Syntec UK Ltd 10 Digit Numbers 12/2004
5555 67 Free 10 Digit Numbers
5555 68 Free 10 Digit Numbers
5555 69 Free 10 Digit Numbers
5555 70 Reserved Withheld 10 Digit Numbers
5555 71 Reserved Withheld 10 Digit Numbers
5555 72 Reserved Withheld 10 Digit Numbers
5555 73 Reserved Withheld 10 Digit Numbers
5555 74 Reserved Withheld 10 Digit Numbers
5555 75 Reserved Withheld 10 Digit Numbers
5555 76 Reserved Withheld 10 Digit Numbers
5555 77 Reserved Withheld 10 Digit Numbers
5555 78 Reserved Withheld 10 Digit Numbers
5555 79 Reserved Withheld 10 Digit Numbers
5555 80 Reserved Withheld 10 Digit Numbers
5555 81 Reserved Withheld 10 Digit Numbers
5555 82 Reserved Withheld 10 Digit Numbers
5555 83 Reserved Withheld 10 Digit Numbers
5555 84 Allocated Network Rail Infrastructure Limited 10 Digit Numbers 01/2005
5555 85 Reserved Withheld 10 Digit Numbers
5555 86 Allocated Network Rail Infrastructure Limited 10 Digit Numbers 01/2005
5555 87 Reserved Withheld 10 Digit Numbers
5555 88 Allocated Network Rail Infrastructure Limited 10 Digit Numbers 01/2005
5555 89 Allocated Network Rail Infrastructure Limited 10 Digit Numbers 01/2005
5555 90 Reserved Withheld 10 Digit Numbers
5555 91 Reserved Withheld 10 Digit Numbers
5555 92 Reserved Withheld 10 Digit Numbers
5555 93 Allocated Network Rail Infrastructure Limited 10 Digit Numbers 01/2005
5555 94 Reserved Withheld 10 Digit Numbers
5555 95 Reserved Withheld 10 Digit Numbers
5555 96 Reserved Withheld 10 Digit Numbers
5555 97 Reserved Withheld 10 Digit Numbers
5555 98 Reserved Withheld 10 Digit Numbers
5555 99 Reserved Withheld 10 Digit Numbers
5588 00 Free 10 Digit Numbers
5588 01 Free 10 Digit Numbers
5588 02 Free 10 Digit Numbers
5588 03 Free 10 Digit Numbers
5588 04 Free 10 Digit Numbers
5588 05 Free 10 Digit Numbers
5588 06 Free 10 Digit Numbers
5588 07 Free 10 Digit Numbers
5588 08 Free 10 Digit Numbers
5588 09 Free 10 Digit Numbers
5588 10 Free 10 Digit Numbers
5588 11 Free 10 Digit Numbers
5588 12 Free 10 Digit Numbers
5588 13 Free 10 Digit Numbers
5588 14 Free 10 Digit Numbers
5588 15 Free 10 Digit Numbers
5588 16 Free 10 Digit Numbers
5588 17 Free 10 Digit Numbers
5588 18 Free 10 Digit Numbers
5588 19 Free 10 Digit Numbers
5588 20 Free 10 Digit Numbers
5588 21 Free 10 Digit Numbers
5588 22 Free 10 Digit Numbers
5588 23 Free 10 Digit Numbers
5588 24 Free 10 Digit Numbers
5588 25 Free 10 Digit Numbers
5588 26 Free 10 Digit Numbers
5588 27 Free 10 Digit Numbers
5588 28 Free 10 Digit Numbers
5588 29 Free 10 Digit Numbers
5588 30 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 31 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 32 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 33 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 34 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 35 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 36 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 37 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 38 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 39 Allocated Hutchison 3G UK Ltd 10 Digit Numbers 06/2002
5588 40 Free 10 Digit Numbers
5588 41 Free 10 Digit Numbers
5588 42 Free 10 Digit Numbers
5588 43 Free 10 Digit Numbers
5588 44 Free 10 Digit Numbers
5588 45 Free 10 Digit Numbers
5588 46 Free 10 Digit Numbers
5588 47 Free 10 Digit Numbers
5588 48 Free 10 Digit Numbers
5588 49 Free 10 Digit Numbers
5588 50 Free 10 Digit Numbers
5588 51 Free 10 Digit Numbers
5588 52 Free 10 Digit Numbers
5588 53 Free 10 Digit Numbers
5588 54 Free 10 Digit Numbers
5588 55 Free 10 Digit Numbers
5588 56 Free 10 Digit Numbers
5588 57 Free 10 Digit Numbers
5588 58 Free 10 Digit Numbers
5588 59 Free 10 Digit Numbers
5588 60 Free 10 Digit Numbers
5588 61 Free 10 Digit Numbers
5588 62 Free 10 Digit Numbers
5588 63 Free 10 Digit Numbers
5588 64 Free 10 Digit Numbers
5588 65 Free 10 Digit Numbers
5588 66 Free 10 Digit Numbers
5588 67 Free 10 Digit Numbers
5588 68 Free 10 Digit Numbers
5588 69 Free 10 Digit Numbers
5588 70 Free 10 Digit Numbers
5588 71 Free 10 Digit Numbers
5588 72 Free 10 Digit Numbers
5588 73 Free 10 Digit Numbers
5588 74 Free 10 Digit Numbers
5588 75 Free 10 Digit Numbers
5588 76 Free 10 Digit Numbers
5588 77 Free 10 Digit Numbers
5588 78 Free 10 Digit Numbers
5588 79 Free 10 Digit Numbers
5588 80 Allocated FleXtel Limited 10 Digit Numbers 10/2004
5588 81 Free 10 Digit Numbers
5588 82 Free 10 Digit Numbers
5588 83 Free 10 Digit Numbers
5588 84 Free 10 Digit Numbers
5588 85 Free 10 Digit Numbers
5588 86 Free 10 Digit Numbers
5588 87 Free 10 Digit Numbers
5588 88 Free 10 Digit Numbers
5588 89 Free 10 Digit Numbers
5588 90 Free 10 Digit Numbers
5588 91 Free 10 Digit Numbers
5588 92 Free 10 Digit Numbers
5588 93 Free 10 Digit Numbers
5588 94 Free 10 Digit Numbers
5588 95 Free 10 Digit Numbers
5588 96 Free 10 Digit Numbers
5588 97 Free 10 Digit Numbers
5588 98 Free 10 Digit Numbers
5588 99 Free 10 Digit Numbers
5600 00 Allocated Magrathea Telecommunications Limited 10 Digit Numbers 09/2004
5600 01 Allocated Magrathea Telecommunications Limited 10 Digit Numbers 09/2004
5600 02 Allocated Magrathea Telecommunications Limited 10 Digit Numbers 09/2004
5600 03 Allocated Magrathea Telecommunications Limited 10 Digit Numbers 09/2004
5600 04 Allocated Magrathea Telecommunications Limited 10 Digit Numbers 09/2004
5600 05 Allocated BON.net Limited 10 Digit Numbers 10/2004
5600 06 Allocated Skycom Ltd 10 Digit Numbers 10/2004
5600 07 Allocated Coms Ltd 10 Digit Numbers 10/2004
5600 08 Allocated BON.net Limited 10 Digit Numbers 10/2004
5600 09 Allocated BON.net Limited 10 Digit Numbers 10/2004
5600 10 Allocated VODARE LTD 10 Digit Numbers 10/2004
5600 11 Allocated FleXtel Limited 10 Digit Numbers 09/2004
5600 12 Allocated IP Phone Services Ltd 10 Digit Numbers 11/2004
5600 13 Allocated IP Phone Services Ltd 10 Digit Numbers 09/2005
5600 14 Allocated IP Phone Services Ltd 10 Digit Numbers 09/2005
5600 15 Free 10 Digit Numbers
5600 16 Allocated Vectone Network Limited 10 Digit Numbers 08/2006
5600 17 Allocated Your Communications Ltd 10 Digit Numbers 11/2005
5600 18 Allocated Wightcable North Limited 10 Digit Numbers 02/2006
5600 19 Free 10 Digit Numbers
5600 20 Allocated Pipemedia Ltd 10 Digit Numbers 09/2004
5600 21 Allocated Blue Sky Ltd UK 10 Digit Numbers 10/2004
5600 22 Allocated FleXtel Limited 10 Digit Numbers 09/2004
5600 23 Free 10 Digit Numbers
5600 24 Allocated 24 Seven Telecom Ltd 10 Digit Numbers 02/2005
5600 25 Free 10 Digit Numbers
5600 26 Allocated Skymarket Limited 10 Digit Numbers 10/2004
5600 27 Free 10 Digit Numbers
5600 28 Free 10 Digit Numbers
5600 29 Allocated Telewest Communications Plc 10 Digit Numbers 12/2004
5600 30 Allocated Nexus Telecommunications plc 10 Digit Numbers 07/2005
5600 31 Allocated Blue Sky Ltd UK 10 Digit Numbers 10/2004
5600 32 Allocated Danemere Street Creative 10 Digit Numbers 12/2004
5600 33 Allocated FleXtel Limited 10 Digit Numbers 09/2004
5600 34 Free 10 Digit Numbers
5600 35 Allocated Nationwide Telephone Assistance Ltd 10 Digit Numbers 09/2005
5600 36 Allocated Square Systems 10 Digit Numbers 09/2006
5600 37 Free 10 Digit Numbers
5600 38 Allocated Cable & Wireless Plc 10 Digit Numbers 06/2006
5600 39 Free 10 Digit Numbers
5600 40 Allocated Coms Ltd 10 Digit Numbers 10/2004
5600 41 Allocated Blue Sky Ltd UK 10 Digit Numbers 10/2004
5600 42 Allocated MCI WorldCom Ltd 10 Digit Numbers 11/2004
5600 43 Allocated BT 10 Digit Numbers 10/2004
5600 44 Allocated Skymarket Limited 10 Digit Numbers 10/2004
5600 45 Allocated Cable & Wireless Plc 10 Digit Numbers 02/2005
5600 46 Allocated BT 10 Digit Numbers 10/2004
5600 47 Allocated BT 10 Digit Numbers 10/2004
5600 48 Allocated BT 10 Digit Numbers 10/2004
5600 49 Allocated BT 10 Digit Numbers 10/2004
5600 50 Allocated BON.net Limited 10 Digit Numbers 10/2004
5600 51 Allocated Nordic Services Ltd 10 Digit Numbers 12/2004
5600 52 Allocated Band-X Limited 10 Digit Numbers 04/2005
5600 53 Free 10 Digit Numbers
5600 54 Allocated Griffin Information Systems Ltd 10 Digit Numbers 05/2005
5600 55 Allocated Coulomb Limited 10 Digit Numbers 09/2004
5600 56 Allocated Switch Services Ltd 10 Digit Numbers 09/2004
5600 57 Allocated COLT Telecommunications 10 Digit Numbers 10/2004
5600 58 Free 10 Digit Numbers
5600 59 Allocated Colloquium Ltd 10 Digit Numbers 03/2006
5600 60 Allocated BON.net Limited 10 Digit Numbers 10/2004
5600 61 Allocated Manx Telecom 10 Digit Numbers 12/2004
5600 62 Allocated DRD Communications plc 10 Digit Numbers 10/2004
5600 63 Allocated Telco Global Networks Limited 10 Digit Numbers 10/2004
5600 64 Allocated Thus Plc 10 Digit Numbers 06/2005
5600 65 Allocated Magrathea Telecommunications Limited 10 Digit Numbers 09/2004
5600 66 Allocated Skycom Ltd 10 Digit Numbers 10/2004
5600 67 Allocated NPlusOne Limited 10 Digit Numbers 09/2004
5600 68 Free 10 Digit Numbers
5600 69 Allocated Telco Global Networks Limited 10 Digit Numbers 10/2004
5600 70 Allocated BT 10 Digit Numbers 10/2004
5600 71 Allocated BT 10 Digit Numbers 07/2005
5600 72 Allocated BT 10 Digit Numbers 07/2005
5600 73 Allocated BT 10 Digit Numbers 07/2005
5600 74 Allocated BT 10 Digit Numbers 07/2005
5600 75 Allocated BT 10 Digit Numbers 07/2005
5600 76 Allocated BT 10 Digit Numbers 07/2005
5600 77 Allocated FleXtel Limited 10 Digit Numbers 09/2004
5600 78 Allocated FleXtel Limited 10 Digit Numbers 09/2004
5600 79 Free 10 Digit Numbers
5600 80 Allocated BT 10 Digit Numbers 10/2004
5600 81 Allocated Manx Telecom 10 Digit Numbers 12/2004
5600 82 Allocated Manx Telecom 10 Digit Numbers 12/2004
5600 83 Free 10 Digit Numbers
5600 84 Allocated BON.net Limited 10 Digit Numbers 10/2004
5600 85 Free 10 Digit Numbers
5600 86 Allocated Vectone Network Limited 10 Digit Numbers 08/2006
5600 87 Free 10 Digit Numbers
5600 88 Allocated Callmonitor Ltd 10 Digit Numbers 09/2004
5600 89 Free 10 Digit Numbers
5600 90 Allocated Telephony Services Limited 10 Digit Numbers 10/2004
5600 91 Allocated Telephony Services Limited 10 Digit Numbers 10/2004
5600 92 Free 10 Digit Numbers
5600 93 Free 10 Digit Numbers
5600 94 Free 10 Digit Numbers
5600 95 Allocated Opal Telecom Limited 10 Digit Numbers 02/2005
5600 96 Allocated Inclarity plc 10 Digit Numbers 12/2004
5600 97 Allocated Wavecrest (UK) Ltd 10 Digit Numbers 12/2004
5600 98 Free 10 Digit Numbers
5600 99 Allocated Gamma Telecom Holdings Ltd 10 Digit Numbers 12/2004
5601 00 Allocated OciusB2 Limited 10 Digit Numbers 12/2004
5601 01 Allocated TELSTRA EUROPE LIMITED 10 Digit Numbers 02/2005
5601 02 Allocated Sala Limited 10 Digit Numbers 02/2006
5601 03 Free 10 Digit Numbers
5601 04 Free 10 Digit Numbers
5601 05 Free 10 Digit Numbers
5601 06 Free 10 Digit Numbers
5601 07 Free 10 Digit Numbers
5601 08 Free 10 Digit Numbers
5601 09 Free 10 Digit Numbers
5601 10 Allocated Prodigy Internet Ltd 10 Digit Numbers 11/2005
5601 11 Free 10 Digit Numbers
5601 12 Free 10 Digit Numbers
5601 13 Free 10 Digit Numbers
5601 14 Free 10 Digit Numbers
5601 15 Allocated BT 10 Digit Numbers 11/2005
5601 16 Allocated BT 10 Digit Numbers 11/2005
5601 17 Allocated BT 10 Digit Numbers 11/2005
5601 18 Allocated BT 10 Digit Numbers 11/2005
5601 19 Allocated BT 10 Digit Numbers 11/2005
5601 20 Allocated QiComm Ltd 10 Digit Numbers 06/2005
5601 21 Allocated QiComm Ltd 10 Digit Numbers 06/2005
5601 22 Allocated QiComm Ltd 10 Digit Numbers 06/2005
5601 23 Allocated QiComm Ltd 10 Digit Numbers 06/2005
5601 24 Allocated QiComm Ltd 10 Digit Numbers 06/2005
5601 25 Free 10 Digit Numbers
5601 26 Free 10 Digit Numbers
5601 27 Free 10 Digit Numbers
5601 28 Allocated Cable and Wireless (Energis) 10 Digit Numbers 05/2006
5601 29 Free 10 Digit Numbers
5601 30 Allocated BT 10 Digit Numbers 12/2005
5601 31 Allocated BT 10 Digit Numbers 12/2005
5601 32 Allocated BT 10 Digit Numbers 12/2005
5601 33 Allocated BT 10 Digit Numbers 12/2005
5601 34 Allocated BT 10 Digit Numbers 12/2005
5601 35 Allocated BT 10 Digit Numbers 12/2005
5601 36 Allocated BT 10 Digit Numbers 12/2005
5601 37 Allocated BT 10 Digit Numbers 12/2005
5601 38 Allocated BT 10 Digit Numbers 12/2005
5601 39 Allocated BT 10 Digit Numbers 12/2005
5601 40 Allocated BT 10 Digit Numbers 12/2005
5601 41 Allocated BT 10 Digit Numbers 12/2005
5601 42 Allocated BT 10 Digit Numbers 12/2005
5601 43 Allocated BT 10 Digit Numbers 12/2005
5601 44 Allocated BT 10 Digit Numbers 12/2005
5601 45 Allocated BT 10 Digit Numbers 12/2005
5601 46 Allocated BT 10 Digit Numbers 12/2005
5601 47 Allocated BT 10 Digit Numbers 12/2005
5601 48 Allocated BT 10 Digit Numbers 12/2005
5601 49 Allocated BT 10 Digit Numbers 12/2005
5601 50 Free 10 Digit Numbers
5601 51 Allocated Colloquium Ltd 10 Digit Numbers 03/2006
5601 52 Free 10 Digit Numbers
5601 53 Free 10 Digit Numbers
5601 54 Free 10 Digit Numbers
5601 55 Allocated Affiniti Integrated Solutions Ltd 10 Digit Numbers 03/2005
5601 56 Allocated Connect Telecom UK Ltd 10 Digit Numbers 01/2005
5601 57 Free 10 Digit Numbers
5601 58 Free 10 Digit Numbers
5601 59 Free 10 Digit Numbers
5601 60 Free 10 Digit Numbers
5601 61 Free 10 Digit Numbers
5601 62 Free 10 Digit Numbers
5601 63 Free 10 Digit Numbers
5601 64 Free 10 Digit Numbers
5601 65 Free 10 Digit Numbers
5601 66 Allocated Premier Voicemail Ltd 10 Digit Numbers 11/2005
5601 67 Free 10 Digit Numbers
5601 68 Free 10 Digit Numbers
5601 69 Free 10 Digit Numbers
5601 70 Free 10 Digit Numbers
5601 71 Free 10 Digit Numbers
5601 72 Free 10 Digit Numbers
5601 73 Free 10 Digit Numbers
5601 74 Free 10 Digit Numbers
5601 75 Free 10 Digit Numbers
5601 76 Free 10 Digit Numbers
5601 77 Allocated Interweb Design Ltd 10 Digit Numbers 03/2005
5601 78 Free 10 Digit Numbers
5601 79 Free 10 Digit Numbers
5601 80 Allocated Coms Ltd 10 Digit Numbers 02/2006
5601 81 Allocated Coms Ltd 10 Digit Numbers 02/2006
5601 82 Free 10 Digit Numbers
5601 83 Allocated n-Tel Communications LTD 10 Digit Numbers 02/2006
5601 84 Allocated n-Tel Communications LTD 10 Digit Numbers 02/2006
5601 85 Free 10 Digit Numbers
5601 86 Free 10 Digit Numbers
5601 87 Free 10 Digit Numbers
5601 88 Free 10 Digit Numbers
5601 89 Free 10 Digit Numbers
5601 90 Allocated Excell Group Ltd 10 Digit Numbers 09/2006
5601 91 Free 10 Digit Numbers
5601 92 Free 10 Digit Numbers
5601 93 Free 10 Digit Numbers
5601 94 Free 10 Digit Numbers
5601 95 Free 10 Digit Numbers
5601 96 Free 10 Digit Numbers
5601 97 Free 10 Digit Numbers
5601 98 Free 10 Digit Numbers
5601 99 Free 10 Digit Numbers
5602 00 Allocated TG Support Limited 10 Digit Numbers 07/2006
5602 01 Free 10 Digit Numbers
5602 02 Allocated Syntec UK Ltd 10 Digit Numbers 12/2004
5602 03 Free 10 Digit Numbers
5602 04 Free 10 Digit Numbers
5602 05 Free 10 Digit Numbers
5602 06 Free 10 Digit Numbers
5602 07 Allocated Ready Technology Limited 10 Digit Numbers 11/2005
5602 08 Allocated Ready Technology Limited 10 Digit Numbers 11/2005
5602 09 Free 10 Digit Numbers
5602 10 Allocated Callagenix Ltd 10 Digit Numbers 09/2006
5602 11 Allocated The Number UK Limited 10 Digit Numbers 04/2005
5602 12 Free 10 Digit Numbers
5602 13 Free 10 Digit Numbers
5602 14 Free 10 Digit Numbers
5602 15 Allocated BT 10 Digit Numbers 05/2006
5602 16 Allocated BT 10 Digit Numbers 05/2006
5602 17 Allocated BT 10 Digit Numbers 05/2006
5602 18 Allocated BT 10 Digit Numbers 05/2006
5602 19 Allocated BT 10 Digit Numbers 05/2006
5602 20 Allocated Affiniti Integrated Solutions Ltd 10 Digit Numbers 03/2005
5602 21 Allocated Affiniti Integrated Solutions Ltd 10 Digit Numbers 03/2005
5602 22 Allocated C2C Ltd 10 Digit Numbers 02/2005
5602 23 Allocated BT 10 Digit Numbers 05/2006
5602 24 Allocated BT 10 Digit Numbers 05/2006
5602 25 Allocated BT 10 Digit Numbers 05/2006
5602 26 Allocated BT 10 Digit Numbers 05/2006
5602 27 Allocated BT 10 Digit Numbers 05/2006
5602 28 Allocated BT 10 Digit Numbers 05/2006
5602 29 Allocated BT 10 Digit Numbers 05/2006
5602 30 Allocated BT 10 Digit Numbers 05/2006
5602 31 Allocated BT 10 Digit Numbers 05/2006
5602 32 Allocated Caladan Communications Limited 10 Digit Numbers 04/2005
5602 33 Allocated Reality Telecom plc 10 Digit Numbers 03/2005
5602 34 Allocated BT 10 Digit Numbers 05/2006
5602 35 Allocated BT 10 Digit Numbers 05/2006
5602 36 Allocated BT 10 Digit Numbers 05/2006
5602 37 Allocated BT 10 Digit Numbers 05/2006
5602 38 Allocated BT 10 Digit Numbers 05/2006
5602 39 Allocated BT 10 Digit Numbers 05/2006
5602 40 Allocated BT 10 Digit Numbers 05/2006
5602 41 Allocated BT 10 Digit Numbers 05/2006
5602 42 Allocated BT 10 Digit Numbers 05/2006
5602 43 Allocated BT 10 Digit Numbers 05/2006
5602 44 Allocated BT 10 Digit Numbers 05/2006
5602 45 Allocated BT 10 Digit Numbers 05/2006
5602 46 Allocated BT 10 Digit Numbers 05/2006
5602 47 Allocated BT 10 Digit Numbers 05/2006
5602 48 Allocated BT 10 Digit Numbers 05/2006
5602 49 Allocated BT 10 Digit Numbers 05/2006
5602 50 Allocated VTL (UK) Limited 10 Digit Numbers 02/2005
5602 51 Allocated BT 10 Digit Numbers 05/2006
5602 52 Allocated BT 10 Digit Numbers 05/2006
5602 53 Allocated BT 10 Digit Numbers 05/2006
5602 54 Allocated BT 10 Digit Numbers 05/2006
5602 55 Allocated BT 10 Digit Numbers 05/2006
5602 56 Allocated BT 10 Digit Numbers 05/2006
5602 57 Allocated BT 10 Digit Numbers 05/2006
5602 58 Allocated BT 10 Digit Numbers 05/2006
5602 59 Allocated BT 10 Digit Numbers 05/2006
5602 60 Allocated BT 10 Digit Numbers 05/2006
5602 61 Allocated BT 10 Digit Numbers 05/2006
5602 62 Allocated BT 10 Digit Numbers 05/2006
5602 63 Allocated BT 10 Digit Numbers 05/2006
5602 64 Allocated BT 10 Digit Numbers 05/2006
5602 65 Allocated BT 10 Digit Numbers 05/2006
5602 66 Allocated BT 10 Digit Numbers 05/2006
5602 67 Allocated BT 10 Digit Numbers 05/2006
5602 68 Allocated BT 10 Digit Numbers 05/2006
5602 69 Allocated BT 10 Digit Numbers 05/2006
5602 70 Allocated BT 10 Digit Numbers 05/2006
5602 71 Allocated BT 10 Digit Numbers 05/2006
5602 72 Allocated BT 10 Digit Numbers 05/2006
5602 73 Allocated BT 10 Digit Numbers 05/2006
5602 74 Allocated BT 10 Digit Numbers 05/2006
5602 75 Allocated BT 10 Digit Numbers 05/2006
5602 76 Allocated BT 10 Digit Numbers 05/2006
5602 77 Allocated BT 10 Digit Numbers 05/2006
5602 78 Allocated BT 10 Digit Numbers 05/2006
5602 79 Allocated BT 10 Digit Numbers 05/2006
5602 80 Allocated BT 10 Digit Numbers 05/2006
5602 81 Allocated BT 10 Digit Numbers 05/2006
5602 82 Allocated BT 10 Digit Numbers 05/2006
5602 83 Allocated BT 10 Digit Numbers 05/2006
5602 84 Allocated BT 10 Digit Numbers 05/2006
5602 85 Allocated BT 10 Digit Numbers 05/2006
5602 86 Allocated BT 10 Digit Numbers 05/2006
5602 87 Allocated BT 10 Digit Numbers 05/2006
5602 88 Allocated Connect Telecom UK Ltd 10 Digit Numbers 01/2006
5602 89 Allocated BT 10 Digit Numbers 05/2006
5602 90 Allocated BT 10 Digit Numbers 05/2006
5602 91 Allocated BT 10 Digit Numbers 05/2006
5602 92 Allocated BT 10 Digit Numbers 05/2006
5602 93 Allocated BT 10 Digit Numbers 05/2006
5602 94 Allocated BT 10 Digit Numbers 05/2006
5602 95 Allocated BT 10 Digit Numbers 05/2006
5602 96 Allocated BT 10 Digit Numbers 05/2006
5602 97 Allocated BT 10 Digit Numbers 05/2006
5602 98 Allocated BT 10 Digit Numbers 05/2006
5602 99 Allocated BT 10 Digit Numbers 05/2006
5603 Protected 10 Digit Numbers
5604 Protected 10 Digit Numbers
5605 Protected 10 Digit Numbers
5606 Protected 10 Digit Numbers
5607 Protected 10 Digit Numbers
5608 Protected 10 Digit Numbers
5609 Protected 10 Digit Numbers
5610 Protected 10 Digit Numbers
5611 Protected 10 Digit Numbers
5612 Protected 10 Digit Numbers
5613 Protected 10 Digit Numbers
5614 Protected 10 Digit Numbers
5615 Protected 10 Digit Numbers
5616 Protected 10 Digit Numbers
5617 Protected 10 Digit Numbers
5618 Protected 10 Digit Numbers
5619 Protected 10 Digit Numbers
5620 Protected 10 Digit Numbers
5621 Protected 10 Digit Numbers
5622 Protected 10 Digit Numbers
5623 Protected 10 Digit Numbers
5624 Protected 10 Digit Numbers
5625 Protected 10 Digit Numbers
5626 Protected 10 Digit Numbers
5627 Protected 10 Digit Numbers
5628 Protected 10 Digit Numbers
5629 Protected 10 Digit Numbers
5630 Protected 10 Digit Numbers
5631 Protected 10 Digit Numbers
5632 Protected 10 Digit Numbers
5633 Protected 10 Digit Numbers
5634 Protected 10 Digit Numbers
5635 Protected 10 Digit Numbers
5636 Protected 10 Digit Numbers
5637 Protected 10 Digit Numbers
5638 Protected 10 Digit Numbers
5639 Protected 10 Digit Numbers
5640 Protected 10 Digit Numbers
5641 Protected 10 Digit Numbers
5642 Protected 10 Digit Numbers
5643 Protected 10 Digit Numbers
5644 Protected 10 Digit Numbers
5645 Protected 10 Digit Numbers
5646 Protected 10 Digit Numbers
5647 Protected 10 Digit Numbers
5648 Protected 10 Digit Numbers
5649 Protected 10 Digit Numbers
5650 Protected 10 Digit Numbers
5651 Protected 10 Digit Numbers
5652 Protected 10 Digit Numbers
5653 Protected 10 Digit Numbers
5654 Protected 10 Digit Numbers
5655 Protected 10 Digit Numbers
5656 Protected 10 Digit Numbers
5657 Protected 10 Digit Numbers
5658 Protected 10 Digit Numbers
5659 Protected 10 Digit Numbers
5660 Protected 10 Digit Numbers
5661 Protected 10 Digit Numbers
5662 Protected 10 Digit Numbers
5663 Protected 10 Digit Numbers
5664 Protected 10 Digit Numbers
5665 Protected 10 Digit Numbers
5666 Protected 10 Digit Numbers
5667 Protected 10 Digit Numbers
5668 Protected 10 Digit Numbers
5669 Protected 10 Digit Numbers
5670 Protected 10 Digit Numbers
5671 Protected 10 Digit Numbers
5672 Protected 10 Digit Numbers
5673 Protected 10 Digit Numbers
5674 Protected 10 Digit Numbers
5675 Protected 10 Digit Numbers
5676 Protected 10 Digit Numbers
5677 Protected 10 Digit Numbers
5678 Protected 10 Digit Numbers
5679 Protected 10 Digit Numbers
5680 Protected 10 Digit Numbers
5681 Protected 10 Digit Numbers
5682 Protected 10 Digit Numbers
5683 Protected 10 Digit Numbers
5684 Protected 10 Digit Numbers
5685 Protected 10 Digit Numbers
5686 Protected 10 Digit Numbers
5687 Protected 10 Digit Numbers
5688 Protected 10 Digit Numbers
5689 Protected 10 Digit Numbers
5690 Protected 10 Digit Numbers
5691 Protected 10 Digit Numbers
5692 Protected 10 Digit Numbers
5693 Protected 10 Digit Numbers
5694 Protected 10 Digit Numbers
5695 Protected 10 Digit Numbers
5696 Protected 10 Digit Numbers
5697 Protected 10 Digit Numbers
5698 Protected 10 Digit Numbers
5699 Protected 10 Digit Numbers
Keys to Status field
- Allocated
- Numbering capacity designated to the listed Operator.
- Free
- Numbering capacity which is not allocated at the time of publication of the list.
- Protected
- Where numbering capacity has been withdrawn from service, the block or code is sterilised for a period, typically 2 years. Alternatively the Numbering Unit might protect capacity for a limited period, to avoid dialling errors into similar codes.
- Reserved
- Numbering Capacity can be reserved in advance of its intended use. When this capacity is required to be put into service, the identity of the Operator is disclosed