| SABC |
DE |
F |
Status |
Date |
Communications Provider |
Number Length |
Change |
Notes |
| 1890 | 00-19 | | Free for National Dialling Only | | | (0)+10 | | |
| 1890 | 20 | | Allocated | | TelNG Limited | 4+6 | 03/2007 | F-Digit '2' |
| 1890 | 21 | | Allocated | | Virgin Media Limited | 4+6 | 12/2005 | |
| 1890 | 22 | | Allocated | | Edge Telecom Ltd | 4+6 | 05/2005 | |
| 1890 | 23 | | Allocated | | Gamma Telecom Holdings Ltd | 4+6 | 06/2005 | |
| 1890 | 24 | | Allocated | | Freshtel UK Limited | 4+6 | 01/2006 | F-Digit '7' |
| 1890 | 25 | 0 | Allocated | | Localphone Limited | 4+6 | 05/2007 | |
| 1890 | 25 | 1 | Allocated | | Frontier Systems Ltd | 4+6 | 09/2007 | |
| 1890 | 25 | 2 | Allocated | | Skycom Ltd | 4+6 | 06/2007 | |
| 1890 | 25 | 3 | Allocated | | Coralbridge Ltd | 4+6 | 09/2007 | |
| 1890 | 25 | 4 | Allocated | | Opal Telecom Limited | 4+6 | 10/2007 | |
| 1890 | 25 | 5 | Allocated | | Teledesign plc | 4+6 | 10/2007 | |
| 1890 | 25 | 6 | Allocated | | VoIP-Un Limited | 4+6 | 11/2007 | |
| 1890 | 25 | 7 | Allocated | | Entanet International Ltd | 4+6 | 12/2007 | |
| 1890 | 25 | 8 | Allocated | | Telephony Services Limited | 4+6 | 01/2008 | |
| 1890 | 25 | 9 | Allocated | | Nationwide Telephone Assistance Ltd | 4+6 | 10/2007 | |
| 1890 | 26 | | Allocated | | Net Solutions Europe Limited | 4+6 | 01/2006 | F-Digit '6' |
| 1890 | 27 | | Allocated | | Syntec UK Ltd | 4+6 | 11/2005 | |
| 1890 | 28 | | Allocated | | Inclarity plc | 4+6 | 07/2006 | F-Digit '2' |
| 1890 | 29 | | Allocated | | FleXtel Limited | 4+6 | 10/2005 | |
| 1890 | 30 | 0 | Allocated | | Net-Work Internet Ltd | 4+6 | 01/2008 | |
| 1890 | 30 | 1 | Allocated | | O-Bit Telecom Limited | 4+6 | 02/2008 | |
| 1890 | 30 | 2 | Allocated | | InTechnology Plc | 4+6 | 02/2008 | |
| 1890 | 30 | 3 | Allocated | | Starcomm Ltd | 4+6 | 10/2008 | |
| 1890 | 30 | 4 | Allocated | | Voxbone SA | 4+6 | 09/2008 | |
| 1890 | 30 | 5 | Allocated | | Known Future Limited | 4+6 | 10/2008 | |
| 1890 | 30 | 6 | Allocated | | 3C Limited | 4+6 | 10/2008 | |
| 1890 | 30 | 7 | Allocated | | Solutios Limited | 4+6 | 11/2008 | |
| 1890 | 30 | 8 | Allocated | | IPV6 Limited | 4+6 | 02/2009 | |
| 1890 | 30 | 9 | Allocated | | Telecoms World Plc | 4+6 | 06/2009 | |
| 1890 | 31 | 0 | Allocated | | Mars Communications Limited | 4+6 | 02/2009 | |
| 1890 | 31 | 1 | Allocated | | Switch Services Ltd | 4+6 | 06/2009 | |
| 1890 | 31 | 2 | Allocated | | Danemere Street Creative | 4+6 | 07/2009 | |
| 1890 | 31 | 3 | Allocated | | CFL Communications Limited | 4+6 | 07/2009 | |
| 1890 | 31 | 4 | Allocated | | Nexus Telecommunications plc | 4+6 | 10/2009 | |
| 1890 | 31 | 5-6 | Free | | | 4+6 | | |
| 1890 | 31 | 7-9 | Protected | | | 4+6 | | |
| 1890 | 32 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 33 | | Allocated | | T.T.N.C. Limited | 4+6 | 11/2006 | F-Digit '0,1,2,3,4,5,6,7,8,9' |
| 1890 | 34 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 35 | | Protected | | | 4+6 | | |
| 1890 | 36 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 37 | | Allocated | | Spitfire Network Services Ltd | 4+6 | 10/2006 | F-Digit '7' |
| 1890 | 38 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 39 | | Allocated | | Orange Home UK Plc | 4+6 | 12/2006 | F-Digit '0' |
| 1890 | 40 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 41-48 | | Protected | | | 4+6 | | |
| 1890 | 49 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 50 | | Allocated | | Inclarity plc | 4+6 | 06/2006 | F-Digit '2' |
| 1890 | 51 | | Allocated | | TelNG Limited | 4+6 | 03/2007 | F-Digit '2' |
| 1890 | 52 | | Allocated | | Orange Home UK Plc | 4+6 | 12/2006 | F-Digit '0' |
| 1890 | 53 | 0 | Allocated | | Localphone Limited | 4+6 | 05/2007 | |
| 1890 | 53 | 1 | Allocated | | Frontier Systems Ltd | 4+6 | 09/2007 | |
| 1890 | 53 | 2 | Allocated | | Opal Telecom Limited | 4+6 | 10/2007 | |
| 1890 | 53 | 3 | Allocated | | Teledesign plc | 4+6 | 10/2007 | |
| 1890 | 53 | 4 | Allocated | | Timico Limited | 4+6 | 06/2008 | |
| 1890 | 53 | 5 | Allocated | | VoIP-Un Limited | 4+6 | 11/2007 | |
| 1890 | 53 | 6 | Allocated | | Telecom2 Ltd | 4+6 | 09/2009 | |
| 1890 | 53 | 7 | Allocated | | Telswitch Limited | 4+6 | 07/2008 | |
| 1890 | 53 | 8-9 | Allocated | | Nationwide Telephone Assistance Ltd | 4+6 | 10/2007 | |
| 1890 | 54 | 0 | Allocated | | Voxbone SA | 4+6 | 09/2008 | |
| 1890 | 54 | 1 | Allocated | | Known Future Limited | 4+6 | 10/2008 | |
| 1890 | 54 | 2 | Allocated | | Skymarket Limited | 4+6 | 11/2008 | |
| 1890 | 54 | 3 | Allocated | | Instant Telecommunications Ltd | 4+6 | 04/2009 | |
| 1890 | 54 | 4 | Allocated | | Solutios Limited | 4+6 | 11/2008 | |
| 1890 | 54 | 5 | Allocated | | Gamma Telecom Holdings Ltd | 4+6 | 05/2009 | |
| 1890 | 54 | 6 | Allocated | | Danemere Street Creative | 4+6 | 07/2009 | |
| 1890 | 54 | 7 | Allocated | | Mundio Mobile Limited | 4+6 | 06/2009 | |
| 1890 | 54 | 8-9 | Free | | | 4+6 | | |
| 1890 | 55 | | Allocated | | T.T.N.C. Limited | 4+6 | 10/2006 | F-Digit '0,1,2,3,4,5,6,7,8,9' |
| 1890 | 56 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 57 | | Allocated | | Spitfire Network Services Ltd | 4+6 | 10/2006 | F-Digit '7' |
| 1890 | 58 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 59-68 | | Protected | | | 4+6 | | |
| 1890 | 69 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 70 | | Allocated | | FleXtel Limited | 4+6 | 10/2005 | |
| 1890 | 71 | | Allocated | | Syntec UK Ltd | 4+6 | 11/2005 | |
| 1890 | 72 | | Allocated | | Net Solutions Europe Limited | 4+6 | 01/2006 | F-Digit '2' |
| 1890 | 73 | | Allocated | | Freshtel UK Limited | 4+6 | 01/2006 | F-Digit '7' |
| 1890 | 74 | | Allocated | | BT | 4+6 | 09/1996 | |
| 1890 | 75 | | Allocated | | BT | 4+6 | 07/1994 | |
| 1890 | 76-78 | | Allocated | | BT | 4+6 | 07/1994 | |
| 1890 | 79 | | Allocated | | Magrathea Telecommunications Limited | 4+6 | 09/2004 | |
| 1890 | 80 | | Allocated | | Thus Plc | 4+6 | 05/1998 | |
| 1890 | 81 | | Allocated | | BT | 4+6 | 07/2005 | |
| 1890 | 82-88 | | Allocated | | BT | 4+6 | 07/1994 | |
| 1890 | 89 | | Allocated | | Magrathea Telecommunications Limited | 4+6 | 09/2004 | |
| 1890 | 90-97 | | Protected | | | 4+6 | | |
| 1890 | 98 | 0-9 | Protected | | | 4+6 | | |
| 1890 | 99 | | Protected | | | N/A | | |
