This page contains information about which telephone companies the various 01517 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 0151 700 | Allocated | TG Support Limited | 3+7 | - | 05/07/2006 |
| 0151 701 | Allocated | Numbergroup Network Ltd | 3+7 | F-Digit '0' | 10/06/2010 |
| 0151 702 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 703 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 704 | Allocated | Atomstream Limited | 3+7 | F-Digit '2' | 15/11/2010 |
| 0151 705 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 706 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 707 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 708 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 709 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 01517 10 | Protected | - | 3+7 | - | - |
| 01517 11 | Protected | - | 3+7 | - | - |
| 01517 12 | Protected | - | 3+7 | - | - |
| 01517 13 | Protected | - | 3+7 | - | - |
| 01517 14 | Protected | - | 3+7 | - | - |
| 01517 15 | Protected | - | 3+7 | - | - |
| 01517 16 | Protected | - | 3+7 | - | - |
| 01517 17 | Protected | - | 3+7 | - | - |
| 01517 18 | Protected | - | 3+7 | - | - |
| 01517 19 | Protected | - | 3+7 | - | - |
| 0151 720 | Allocated | IM Software Ltd | 3+7 | - | 28/06/2011 |
| 0151 721 | Allocated | British Sky Broadcasting Limited | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 19/10/2010 |
| 0151 722 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 723 | Allocated | Numbers Telecom Limited | 3+7 | F-Digit '0' | 12/07/2012 |
| 0151 724 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 725 | Allocated | ICC Networks Ltd | 3+7 | - | 16/07/2012 |
| 0151 726 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 727 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 728 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 729 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 730 | Allocated | ETC Telecom Ltd | 3+7 | F-Digit '0' | 06/02/2008 |
| 01517 31 | Withdrawn | - | 3+7 | - | - |
| 0151 732 | Allocated | We Love Communications Limited | 3+7 | F-Digit '0' | 13/08/2012 |
| 0151 733 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 734 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 735 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 736 | Allocated | Edge Telecom Limited | 3+7 | - | 06/04/2005 |
| 0151 737 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 738 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 739 | Allocated | British Sky Broadcasting Limited | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 29/08/2012 |
| 01517 40 | Protected | - | 3+7 | - | - |
| 01517 41 | Protected | - | 3+7 | - | - |
| 01517 42 | Protected | - | 3+7 | - | - |
| 01517 43 | Protected | - | 3+7 | - | - |
| 01517 44 | Protected | - | 3+7 | - | - |
| 01517 45 | Protected | - | 3+7 | - | - |
| 01517 46 | Protected | - | 3+7 | - | - |
| 01517 47 | Protected | - | 3+7 | - | - |
| 01517 48 | Protected | - | 3+7 | - | - |
| 01517 49 | Protected | - | 3+7 | - | - |
| 01517 50 | Protected | - | 3+7 | - | - |
| 01517 51 | Protected | - | 3+7 | - | - |
| 01517 52 | Protected | - | 3+7 | - | - |
| 01517 53 | Protected | - | 3+7 | - | - |
| 01517 54 | Protected | - | 3+7 | - | - |
| 01517 55 | Protected | - | 3+7 | - | - |
| 01517 56 | Protected | - | 3+7 | - | - |
| 01517 57 | Protected | - | 3+7 | - | - |
| 01517 58 | Protected | - | 3+7 | - | - |
| 01517 59 | Protected | - | 3+7 | - | - |
| 01517 60 | Protected | - | 3+7 | - | - |
| 01517 61 | Protected | - | 3+7 | - | - |
| 01517 62 | Protected | - | 3+7 | - | - |
| 01517 63 | Protected | - | 3+7 | - | - |
| 01517 64 | Protected | - | 3+7 | - | - |
| 01517 65 | Protected | - | 3+7 | - | - |
| 01517 66 | Protected | - | 3+7 | - | - |
| 01517 67 | Protected | - | 3+7 | - | - |
| 01517 68 | Protected | - | 3+7 | - | - |
| 01517 69 | Protected | - | 3+7 | - | - |
| 01517 70 | Protected | - | 3+7 | - | - |
| 01517 71 | Protected | - | 3+7 | - | - |
| 01517 72 | Protected | - | 3+7 | - | - |
| 01517 73 | Protected | - | 3+7 | - | - |
| 01517 74 | Protected | - | 3+7 | - | - |
| 01517 75 | Protected | - | 3+7 | - | - |
| 01517 76 | Protected | - | 3+7 | - | - |
| 0151 777 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 01517 78 | Protected | - | 3+7 | - | - |
| 01517 79 | Protected | - | 3+7 | - | - |
| 01517 80 | Protected | - | 3+7 | - | - |
| 01517 81 | Protected | - | 3+7 | - | - |
| 01517 82 | Protected | - | 3+7 | - | - |
| 01517 83 | Protected | - | 3+7 | - | - |
| 01517 84 | Protected | - | 3+7 | - | - |
| 01517 85 | Protected | - | 3+7 | - | - |
| 01517 86 | Protected | - | 3+7 | - | - |
| 01517 87 | Protected | - | 3+7 | - | - |
| 01517 88 | Protected | - | 3+7 | - | - |
| 01517 89 | Protected | - | 3+7 | - | - |
| 0151 790 | Allocated | Calltracks Limited | 3+7 | F-Digit '1' | 02/06/2009 |
| 0151 791 | Allocated | Invomo Ltd | 3+7 | F-Digit '1' | 30/01/2008 |
| 0151 792 | Allocated | TalkTalk Communications Limited | 3+7 | F-Digit '8' | 13/09/2012 |
| 0151 793 | Allocated | 3C Limited | 3+7 | F-Digit '2' | 30/09/2008 |
| 0151 794 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0151 795 | Allocated | Vodafone Ltd (Thus) | 3+7 | - | 06/06/2002 |
| 0151 796 | Allocated | Synety Limited | 3+7 | F-Digit '6' | 21/06/2011 |
| 0151 797 | Allocated | Tuxtel Ltd | 3+7 | F-Digit '7' | 06/11/2009 |
| 0151 798 | Allocated | TelecomEight Network Ltd | 3+7 | F-Digit '1' | 14/03/2013 |
| 0151 799 | Allocated | Barritel Limited | 3+7 | F-Digit '2' | 21/08/2006 |