This page contains information about which telephone companies the various 01315 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 0131 500 | Allocated | Invosys Limited | 3+7 | - | 22/03/2010 |
| 0131 501 | Allocated | Gage Networks LLP | 3+7 | F-Digit '1' | 20/04/2010 |
| 0131 502 | Allocated | IM Software Ltd | 3+7 | - | 28/06/2011 |
| 0131 503 | Allocated | Suretec Systems Ltd | 3+7 | F-Digit '0' | 01/06/2010 |
| 0131 504 | Allocated | Test2date B.V | 3+7 | F-Digit '0' | 11/08/2010 |
| 0131 505 | Allocated | Telephone Box Limited | 3+7 | F-Digit '1' | 04/11/2010 |
| 0131 506 | Allocated | Minotaur Telecom Limited | 3+7 | F-Digit '4' | 11/03/2011 |
| 0131 507 | Allocated | DIDWW Ireland Limited | 3+7 | F-Digit '0' | 22/03/2011 |
| 0131 508 | Allocated | Relax Telecom Limited | 3+7 | F-Digit '0' | 28/09/2010 |
| 0131 509 | Allocated | Instant Communication Limited | 3+7 | F-Digit '0' | 05/04/2011 |
| 0131 510 | Allocated | Telephony Services Limited | 3+7 | - | 01/11/2004 |
| 0131 511 | Allocated | Colloquium Ltd | 3+7 | - | 31/03/2004 |
| 0131 512 | Allocated | TelNG Limited | 3+7 | F-Digit '2' | 26/02/2007 |
| 0131 513 | Allocated | TelXL Ltd | 3+7 | - | 31/10/2005 |
| 0131 514 | Allocated | Pulsant (Scotland) Limited | 3+7 | - | 20/02/2009 |
| 0131 515 | Allocated | Vodafone Ltd (YC) | 3+7 | - | 25/02/1998 |
| 0131 516 | Allocated | Magrathea Telecommunications Limited | 3+7 | - | 01/03/2004 |
| 0131 517 | Allocated | Resilient Networks Plc | 3+7 | F-Digit '9' | 29/11/2006 |
| 0131 518 | Allocated | Need More Time Ltd | 3+7 | F-Digit '0' | 17/07/2007 |
| 0131 519 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 520 | Allocated | Nextec (UK) Limited | 3+7 | F-Digit '3' | 09/08/2006 |
| 0131 521 | Allocated | PTGI International Carrier Services Ltd | 3+7 | F-Digit '1' | 09/08/2006 |
| 0131 522 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digit '2' | 24/02/2006 |
| 0131 523 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 524 | Allocated | BT | 3+7 | - | 12/12/1996 |
| 0131 525 | Allocated | BT | 3+7 | - | 10/01/2000 |
| 0131 526 | Allocated | Frontier Systems Ltd | 3+7 | F-Digit '3,4,8' | 30/07/2007 |
| 0131 527 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 528 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 529 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 530 | Allocated | Reality Network Services Limited | 3+7 | - | 18/07/2005 |
| 0131 531 | Allocated | British Sky Broadcasting Limited | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 19/05/2006 |
| 0131 532 | Allocated | (aq) Limited trading as aql | 3+7 | - | 29/08/2007 |
| 01315 33 | Protected | - | 3+7 | - | - |
| 0131 534 | Allocated | Xtec Communications Ltd | 3+7 | F-Digit '1' | 29/09/2006 |
| 0131 535 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 536 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 537 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 538 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0131 539 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0131 540 | Allocated | 24 Seven Communications Ltd | 3+7 | F-Digit '0' | 01/12/2008 |
| 0131 541 | Allocated | Telappliant Ltd | 3+7 | F-Digit '2' | 03/02/2009 |
| 0131 542 | Allocated | IPV6 Limited | 3+7 | F-Digit '0' | 03/02/2009 |
| 0131 543 | Allocated | TeleWare PLC | 3+7 | F-Digit '3' | 05/02/2009 |
| 0131 544 | Allocated | Mars Communications Limited | 3+7 | F-Digit '0' | 12/02/2009 |
| 0131 545 | Allocated | Keycom plc | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 20/02/2009 |
| 0131 546 | Allocated | Andrews & Arnold (Numbers) Ltd | 3+7 | F-Digit '0' | 03/03/2009 |
| 0131 547 | Allocated | Telecoms World Plc | 3+7 | F-Digit '0' | 12/03/2009 |
| 01315 48 | Free | - | 3+7 | - | - |
| 0131 549 | Allocated | Vodafone Ltd (C&W) | 3+7 | - | 04/02/2010 |
| 0131 550 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 551 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 552 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 553 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 554 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 555 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 556 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 557 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 558 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 559 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0131 560 | Allocated | Simwood eSMS Limited | 3+7 | F-Digit '2' | 18/07/2006 |
| 0131 561 | Allocated | BT | 3+7 | - | 27/09/1995 |
| 0131 562 | Allocated | Annecto Telecom | 3+7 | F-Digit '2' | 06/09/2007 |
| 0131 563 | Allocated | BT | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 28/09/2007 |
| 0131 564 | Allocated | iNet Telecoms Ltd (Voipfone) | 3+7 | F-Digit '0,1' | 11/07/2008 |
| 0131 565 | Allocated | Citrus Telecommunications Ltd | 3+7 | - | 11/01/2005 |
| 0131 566 | Allocated | Edge Telecom Limited | 3+7 | - | 22/02/2005 |
| 01315 67 | Free | - | 3+7 | - | - |
| 0131 568 | Allocated | Timico Limited | 3+7 | F-Digit '8' | 30/11/2007 |
| 0131 569 | Allocated | Net-Work Internet Ltd | 3+7 | F-Digit '0' | 24/09/2007 |
| 0131 570 | Allocated | Globecom International Limited | 3+7 | F-Digit '0' | 06/04/2009 |
| 0131 571 | Allocated | Nexus Telecommunications Limited | 3+7 | F-Digit '0' | 07/04/2009 |
| 0131 572 | Allocated | Oxygen8 Communications UK Limited | 3+7 | F-Digit '0' | 09/04/2009 |
| 0131 573 | Allocated | Orbis Telecom | 3+7 | F-Digit '0' | 08/06/2009 |
| 01315 74 | Free | - | 3+7 | - | - |
| 0131 575 | Allocated | Mundio Mobile Limited | 3+7 | F-Digit '6' | 01/07/2009 |
| 0131 576 | Allocated | OVH Limited | 3+7 | F-Digit '1' | 17/07/2009 |
| 0131 577 | Allocated | Magnetic North Software Limited | 3+7 | F-Digit '0' | 03/06/2009 |
| 0131 578 | Allocated | CFL Communications Limited | 3+7 | F-Digit '0' | 07/07/2009 |
| 0131 579 | Allocated | Hello Telecom (UK) PLC | 3+7 | F-Digit '0' | 20/07/2009 |
| 0131 580 | Allocated | Known Communications Limited | 3+7 | F-Digit '0' | 04/09/2009 |
| 0131 581 | Allocated | Magrathea Telecommunications Limited | 3+7 | F-Digit '8' | 11/11/2009 |
| 0131 582 | Allocated | Mi Telecom Limited | 3+7 | F-Digit '0' | 19/11/2009 |
| 0131 583 | Allocated | Wightfibre Limited | 3+7 | F-Digit '0' | 04/12/2009 |
| 0131 584 | Allocated | Calltracks Limited | 3+7 | - | 04/12/2009 |
| 0131 585 | Allocated | Sound Advertising Ltd | 3+7 | F-Digit '0' | 14/10/2009 |
| 0131 586 | Allocated | i-Net Communications Group Plc | 3+7 | F-Digit '0' | 12/01/2010 |
| 0131 587 | Allocated | Atomstream Limited | 3+7 | F-Digit '2' | 26/02/2010 |
| 01315 88 | Free | - | 3+7 | - | - |
| 0131 589 | Allocated | Voicenet Solutions Ltd | 3+7 | F-Digit '2' | 11/12/2009 |
| 01315 90 | Protected | - | 3+7 | - | - |
| 01315 91 | Protected | - | 3+7 | - | - |
| 01315 92 | Protected | - | 3+7 | - | - |
| 01315 93 | Protected | - | 3+7 | - | - |
| 01315 94 | Protected | - | 3+7 | - | - |
| 01315 95 | Protected | - | 3+7 | - | - |
| 01315 96 | Protected | - | 3+7 | - | - |
| 01315 97 | Protected | - | 3+7 | - | - |
| 01315 98 | Protected | - | 3+7 | - | - |
| 01315 99 | Protected | - | 3+7 | - | - |