This page contains information about which telephone companies the various 01158 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 0115 800 | Allocated | Served Up Limited. | 3+7 | F-Digit '0' | 09/05/2008 |
| 0115 801 | Allocated | Plus Telecom Limited | 3+7 | - | 09/02/2006 |
| 0115 802 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digit '2' | 24/02/2006 |
| 0115 803 | Allocated | Virgin Media Limited | 3+7 | F-Digits '4,5' | 28/10/2009 |
| 0115 804 | Allocated | Virgin Media Limited | 3+7 | F-Digit '4,5' | 12/05/2006 |
| 0115 805 | Allocated | Voicetec Systems Ltd | 3+7 | - | 22/06/2006 |
| 0115 806 | Allocated | Danemere Street Creative | 3+7 | F-Digit '2' | 27/06/2006 |
| 0115 807 | Allocated | Spitfire Network Services Ltd | 3+7 | F-Digit '7' | 27/06/2006 |
| 0115 808 | Allocated | British Sky Broadcasting Limited | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 15/05/2006 |
| 0115 809 | Allocated | Advanced Voip Solutions Ltd | 3+7 | F-Digit '0' | 22/07/2014 |
| 0115 810 | Allocated | Linear Telecoms Limited | 3+7 | F-Digit '0' | 01/02/2008 |
| 0115 811 | Allocated | Six Degrees Unified Comms Limited | 3+7 | F-Digit '4' | 13/04/2005 |
| 0115 812 | Allocated | Easynet Enterprise Services Limited | 3+7 | - | 22/09/2005 |
| 0115 813 | Free | - | 3+7 | - | - |
| 0115 814 | Protected | - | 3+7 | - | - |
| 0115 815 | Allocated | TelXL Ltd | 3+7 | - | 25/04/2005 |
| 0115 816 | Allocated | Griffin Information Systems Ltd | 3+7 | - | 08/06/2005 |
| 0115 817 | Allocated | Digitech Solutions Global Limited | 3+7 | F-Digits "0" | 26/06/2012 |
| 0115 818 | Allocated | Connect Telecom UK Ltd | 3+7 | - | 18/04/2005 |
| 0115 819 | Allocated | Served Up Limited. | 3+7 | - | 03/06/2008 |
| 0115 820 | Allocated | Icron Network Limited | 3+7 | - | 07/08/2006 |
| 0115 821 | Allocated | TalkTalk Communications Limited | 3+7 | - | 13/10/2004 |
| 0115 822 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | F-Digits '01,2,3,4,5,6,7,8,9' | 05/04/2004 |
| 0115 823 | Allocated | Virgin Media Limited | 3+7 | - | 10/09/2004 |
| 0115 824 | Allocated | Telephony Services Limited | 3+7 | - | 29/10/2004 |
| 0115 825 | Allocated | TG Support Limited | 3+7 | - | 07/07/2006 |
| 0115 826 | Allocated | Danemere Street Creative | 3+7 | - | 27/10/2004 |
| 0115 827 | Allocated | Verizon UK Ltd | 3+7 | - | 05/11/2004 |
| 0115 828 | Allocated | Affiniti Integrated Solutions Ltd | 3+7 | - | 20/05/2004 |
| 0115 829 | Allocated | BT | 3+7 | - | 23/12/2004 |
| 0115 830 | Allocated | X-Pilot Limited | 3+7 | F-Digit '0' | 29/07/2004 |
| 0115 831 | Allocated | Reality Network Services Limited | 3+7 | - | 18/07/2005 |
| 0115 832 | Allocated | Edge Telecom Limited | 3+7 | - | 24/01/2005 |
| 0115 833 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 22/02/2010 |
| 0115 834 | Allocated | Citrus Telecommunications Ltd | 3+7 | - | 02/08/2005 |
| 0115 835 | Allocated | Virgin Media Limited | 3+7 | - | 14/05/2004 |
| 0115 836 | Allocated | Syntec Limited | 3+7 | - | 21/12/2004 |
| 0115 837 | Allocated | TalkTalk Communications Limited | 3+7 | F-Digit '0,1,7,8,9' | 25/05/2005 |
| 0115 838 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | F-Digits '0,7' | 04/08/2004 |
| 0115 839 | Allocated | FleXtel Limited | 3+7 | - | 18/10/2005 |
| 0115 840 | Allocated | Virgin Media Limited | 3+7 | - | 05/06/1997 |
| 0115 841 | Allocated | Virgin Media Limited | 3+7 | - | 05/06/1997 |
| 0115 842 | Allocated | Virgin Media Limited | 3+7 | - | 29/05/1997 |
| 0115 843 | Allocated | Virgin Media Limited | 3+7 | - | 09/09/1997 |
| 0115 844 | Allocated | Virgin Media Limited | 3+7 | - | 29/05/1997 |
| 0115 845 | Allocated | Virgin Media Limited | 3+7 | - | 05/06/1997 |
| 0115 846 | Allocated | Virgin Media Limited | 3+7 | - | 14/08/1997 |
| 0115 847 | Allocated | Virgin Media Limited | 3+7 | - | 15/12/1997 |
| 0115 848 | Allocated | Virgin Media Limited | 3+7 | - | 29/05/1997 |
| 0115 849 | Allocated | Virgin Media Limited | 3+7 | - | 15/12/1997 |
| 0115 850 | Allocated | BT | 3+7 | - | 21/12/1999 |
| 0115 851 | Allocated | Affiniti Integrated Solutions Ltd | 3+7 | - | 28/04/1999 |
| 0115 852 | Allocated | BT | 3+7 | - | 01/10/1998 |
| 0115 853 | Allocated | BT | 3+7 | - | 15/01/1999 |
| 0115 854 | Allocated | Virgin Media Limited | 3+7 | - | 05/05/1998 |
| 0115 855 | Allocated | BT | 3+7 | - | 09/07/1999 |
| 0115 856 | Allocated | Inclarity Communications Ltd | 3+7 | F-Digit '0,1,2,5' | 27/01/2003 |
| 0115 857 | Allocated | COLT Technology Services | 3+7 | - | 28/09/1998 |
| 0115 858 | Allocated | Vodafone Ltd (YC) | 3+7 | - | 30/05/2002 |
| 0115 859 | Allocated | Virgin Media Limited | 3+7 | - | 26/05/1998 |
| 0115 860 | Allocated | Telappliant Ltd | 3+7 | F-Digit '2' | 03/02/2009 |
| 0115 861 | Allocated | Nexus Telecommunications Limited | 3+7 | F-Digit '0' | 07/04/2009 |
| 0115 862 | Allocated | Colloquium Ltd | 3+7 | F-Digit '2' | 12/03/2009 |
| 0115 863 | Allocated | Globecom International Limited | 3+7 | F-Digit '0' | 06/04/2009 |
| 0115 864 | Allocated | PTGI International Carrier Services Ltd | 3+7 | F-Digit '1' | 29/05/2009 |
| 0115 865 | Allocated | Orbis Telecom | 3+7 | F-Digit '0' | 22/06/2009 |
| 0115 866 | Allocated | Oxygen8 Communications UK Limited | 3+7 | F-Digit '0' | 09/04/2009 |
| 0115 867 | Allocated | Mundio Mobile Limited | 3+7 | F-Digit '6' | 01/07/2009 |
| 0115 868 | Protected | - | 3+7 | - | - |
| 0115 869 | Allocated | CFL Communications Limited | 3+7 | F-Digit '0' | 07/07/2009 |
| 0115 870 | Allocated | BT | 3+7 | - | 21/12/1999 |
| 0115 871 | Allocated | Magrathea Telecommunications Limited | 3+7 | - | 13/10/2004 |
| 0115 872 | Allocated | Level 3 Communications UK Limited | 3+7 | - | 09/09/1999 |
| 0115 873 | Allocated | Vodafone Ltd (Thus) | 3+7 | - | 10/08/2011 |
| 0115 874 | Allocated | TalkTalk Communications Limited | 3+7 | F-Digit '8' | 01/02/2002 |
| 0115 875 | Allocated | Virgin Media Limited | 3+7 | - | 09/10/2000 |
| 0115 876 | Allocated | Virgin Media Limited | 3+7 | - | 29/09/2001 |
| 0115 877 | Allocated | Virgin Media Limited | 3+7 | - | 19/05/1999 |
| 0115 878 | Allocated | Virgin Media Limited | 3+7 | - | 15/06/2000 |
| 0115 879 | Allocated | BT | 3+7 | - | 02/11/1998 |
| 0115 880 | Allocated | VoiceHost Limited | 3+7 | F-Digit '0' | 30/06/2010 |
| 0115 881 | Allocated | Coms.Com Ltd | 3+7 | - | 13/02/2006 |
| 0115 882 | Allocated | TTNC Limited | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 27/01/2006 |
| 0115 883 | Allocated | Virgin Media Limited | 3+7 | F-Digit '4,5' | 29/09/2006 |
| 0115 884 | Allocated | Virgin Media Limited | 3+7 | F-Digit '4' | 01/06/2006 |
| 0115 885 | Allocated | Alphatalk Ltd | 3+7 | - | 09/02/2006 |
| 0115 886 | Allocated | Barritel Limited | 3+7 | F-Digit '2' | 13/02/2006 |
| 0115 887 | Allocated | Net Solutions Europe Limited | 3+7 | - | 08/12/2005 |
| 0115 888 | Allocated | Wavecrest (UK) Ltd | 3+7 | - | 14/11/2005 |
| 0115 889 | Allocated | Digital Mail Limited | 3+7 | - | 13/01/2006 |
| 0115 890 | Allocated | TeleWare PLC | 3+7 | F-Digit '3' | 14/08/2009 |
| 0115 891 | Free | - | 3+7 | - | - |
| 0115 892 | Allocated | Known Communications Limited | 3+7 | F-Digit '0' | 15/09/2009 |
| 0115 893 | Allocated | Wightfibre Limited | 3+7 | F-Digit '0' | 04/12/2009 |
| 0115 894 | Allocated | Voicenet Solutions Ltd | 3+7 | F-Digit '2' | 14/12/2009 |
| 0115 895 | Allocated | Calltracks Limited | 3+7 | - | 04/12/2009 |
| 0115 896 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | F-Digit '0,1,2' | 18/01/2010 |
| 0115 897 | Allocated | ICC Networks Ltd | 3+7 | F-Digit '0' | 10/03/2010 |
| 0115 898 | Allocated | i-Net Communications Group Plc | 3+7 | F-Digit '0' | 12/01/2010 |
| 0115 899 | Allocated | Invosys Limited | 3+7 | F-Digit '0' | 22/03/2010 |