This page contains information about which telephone companies the various 01216 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 0121 600 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 601 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 28/10/2009 |
| 0121 602 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 28/10/2009 |
| 0121 603 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 28/10/2009 |
| 0121 604 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 605 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 606 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 0121 607 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 0121 608 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 609 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 01216 10 | Protected | - | 3+7 | - | - |
| 0121 611 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 612 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 613 | Allocated | Jtec UK Limited | 3+7 | F-Digit '7' | 24/09/2009 |
| 0121 614 | Allocated | Unitel Global Communications Ltd | 3+7 | F-Digit '3' | 18/05/2010 |
| 0121 615 | Allocated | Verizon UK Ltd | 3+7 | - | 01/08/2003 |
| 0121 616 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 617 | Allocated | Titanium Limited | 3+7 | F-Digit '0' | 16/12/2009 |
| 01216 18 | Free | - | 3+7 | - | - |
| 0121 619 | Allocated | Orange Business Holdings UK Limited | 3+7 | F-Digit '2' | 28/09/1994 |
| 0121 620 | Allocated | Oxygen8 Communications UK Limited | 3+7 | - | 27/04/2000 |
| 0121 621 | Allocated | Oxygen8 Communications UK Limited | 3+7 | - | 07/05/2003 |
| 0121 622 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 623 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 0121 624 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 625 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 0121 626 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 0121 627 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 628 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 629 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 630 | Allocated | Simwood eSMS Limited | 3+7 | F-Digit '2' | 18/07/2006 |
| 0121 631 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 632 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 633 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 634 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 635 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 636 | Allocated | Entanet International Ltd | 3+7 | F-Digit '1' | 14/12/2007 |
| 0121 637 | Allocated | Solutios Limited | 3+7 | F-Digit '2' | 20/08/2008 |
| 0121 638 | Allocated | Concept Coders Ltd | 3+7 | F-Digit 0 | 31/03/2009 |
| 0121 639 | Allocated | Dynamic Telecom Limited | 3+7 | F-Digit '0' | 28/11/2011 |
| 0121 640 | Allocated | Mars Communications Limited | 3+7 | F-Digit '0' | 03/02/2009 |
| 0121 641 | Allocated | Real Time Telecoms Ltd | 3+7 | F-Digit '6' | 15/05/2009 |
| 0121 642 | Allocated | Andrews & Arnold (Numbers) Ltd | 3+7 | F-Digit '0' | 25/02/2009 |
| 0121 643 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 644 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 645 | Allocated | Colloquium Ltd | 3+7 | F-Digit '2' | 14/01/2009 |
| 0121 646 | Allocated | Virtual Talk Ltd | 3+7 | - | 24/08/2009 |
| 0121 647 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | F-Digit '0,1,2,3' | 01/06/2010 |
| 0121 648 | Allocated | Phone Co-Op Numbering Limited | 3+7 | F-Digit '0' | 30/11/2010 |
| 0121 649 | Allocated | British Sky Broadcasting Limited | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8' | 14/12/2011 |
| 0121 650 | Allocated | Group 3 Technology Limited | 3+7 | F-Digit '2' | 11/04/2011 |
| 0121 651 | Allocated | Synety Limited | 3+7 | F-Digit '1' | 21/06/2011 |
| 0121 652 | Allocated | Lanonyx Telecom Limited | 3+7 | F-Digit '0' | 22/08/2011 |
| 0121 653 | Allocated | Barritec Limited | 3+7 | F-Digit '7' | 05/09/2011 |
| 0121 654 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 655 | Allocated | Orbtalk Limited | 3+7 | F-Digit '8' | 08/04/2011 |
| 0121 656 | Allocated | Tesla Dynamic Ltd | 3+7 | F-Digit '6,8' | 17/06/2011 |
| 0121 657 | Allocated | Outsourcery Hosting Ltd | 3+7 | - | 21/02/2012 |
| 0121 658 | Allocated | Broadcast Telecom Ltd | 3+7 | F-Digit '0' | 08/02/2012 |
| 0121 659 | Allocated | IOVOX Limited | 3+7 | F-Digit '0' | 05/03/2012 |
| 0121 660 | Allocated | Connect Telecom UK Ltd | 3+7 | - | 18/04/2005 |
| 0121 661 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 17/01/2007 |
| 0121 662 | Allocated | Core Communication Services Ltd | 3+7 | F-Digit '1,2,3,4' | 22/03/2007 |
| 0121 663 | Allocated | iNet Telecoms Ltd (Voipfone) | 3+7 | F-Digit '0,1' | 11/07/2008 |
| 0121 664 | Allocated | Yim Siam Telecom | 3+7 | F-Digit '8' | 20/07/2009 |
| 0121 665 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 666 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 667 | Allocated | Magrathea Telecommunications Limited | 3+7 | F-Digit '1,2,3,4,6,7,8' | 08/11/2007 |
| 0121 668 | Allocated | Edge Telecom Limited | 3+7 | - | 07/01/2005 |
| 0121 669 | Allocated | PTGI International Carrier Services Ltd | 3+7 | F-Digit '1' | 09/08/2006 |
| 0121 670 | Allocated | Elephant Talk Communications PRS U.K Limited | 3+7 | F-Digit '0' | 20/04/2007 |
| 0121 671 | Allocated | Safety In Numbers.co.uk Limited | 3+7 | F-Digit '5' | 24/05/2011 |
| 0121 672 | Allocated | Bicom Systems EURL | 3+7 | F-Digit '2' | 02/03/2012 |
| 0121 673 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 674 | Allocated | Minotaur Telecom Limited | 3+7 | F-Digit '4' | 23/07/2010 |
| 0121 675 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 676 | Allocated | CFL Communications Limited | 3+7 | F-Digit '0' | 11/08/2008 |
| 0121 677 | Allocated | 24 Seven Communications Ltd | 3+7 | F-Digit '0' | 01/12/2008 |
| 0121 678 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 679 | Allocated | TalkTalk Communications Limited | 3+7 | F-Digit '8' | 22/03/2012 |
| 0121 680 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 681 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 682 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 683 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 684 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 685 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 686 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 687 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 688 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 689 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 690 | Allocated | Alphatalk Ltd | 3+7 | - | 15/12/2006 |
| 0121 691 | Allocated | Telephone Box Limited | 3+7 | F-Digit '1' | 04/11/2010 |
| 0121 692 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0121 693 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 694 | Allocated | Virgin Media Wholesale Limited | 3+7 | - | 29/10/2009 |
| 0121 695 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 696 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 697 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 698 | Allocated | Vodafone Ltd (C&W) | 3+7 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 24/02/2010 |
| 0121 699 | Allocated | Andrews & Arnold Ltd | 3+7 | F-Digit '9' | 13/04/2007 |