This page contains information about which telephone companies the various 0766 numbers are allocated to.
| First Digits | Status | Communications Provider | Use | Notes | Change |
|---|---|---|---|---|---|
| 076 600 | Allocated | Plus Telecom Limited | Radiopaging | 10 Digit Numbers | 08/2007 |
| 076 601 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 602 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 603 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 604 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 605 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 606 | Allocated | 24 Seven Communications Ltd | Radiopaging | 10 Digit Numbers | 03/2006 |
| 076 607 | Allocated | Premium O Limited | Radiopaging | 10 Digit Numbers | 03/2008 |
| 076 608 | Allocated | Premium O Limited | Radiopaging | 10 Digit Numbers | 03/2008 |
| 076 609 | Allocated | Premium O Limited | Radiopaging | 10 Digit Numbers | 03/2008 |
| 076 610 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 611 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 612 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 613 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 614 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 615 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 616 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 617 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 618 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 619 | Allocated | PageOne Communications Ltd | Radiopaging | 10 Digit Numbers | 07/1999 |
| 076 620 | Allocated | Premium O Limited | Radiopaging | 10 Digit Numbers | 03/2008 |
| 076 630 | Allocated | Switch Services Ltd | Radiopaging | 10 Digit Numbers | 11/2009 |
| 076 631 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 632 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 633 | Allocated | Syntec Limited | Radiopaging | 10 Digit Numbers | 03/2004 |
| 076 634 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 635 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 636 | Allocated | Relax Telecom Limited | Radiopaging | 10 Digit Numbers | 08/2011 |
| 076 637 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 08/1998 |
| 076 638 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 639 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 660 | Allocated | 24 Seven Communications Ltd | Radiopaging | 10 Digit Numbers | 03/2008 |
| 076 661 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 08/1998 |
| 076 662 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 08/1998 |
| 076 663 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 08/1998 |
| 076 664 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 665 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 03/1998 |
| 076 666 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 07/1997 |
| 076 667 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 06/1997 |
| 076 668 | Allocated | Vodafone Uk Ltd | Radiopaging | 10 Digit Numbers | 10/1997 |
| 076 669 | Allocated | M P Tanner Limited t/a FIO Telecom | Radiopaging | 10 Digit Numbers | 06/2010 |
| 076 690 | Allocated | Telefonica UK Limited | Radiopaging | 10 Digit Numbers | 02/2005 |
| 076 691 | Allocated | Telefonica UK Limited | Radiopaging | 10 Digit Numbers | 02/2005 |
| 076 692 | Allocated | Telefonica UK Limited | Radiopaging | 10 Digit Numbers | 02/2005 |
| 076 693 | Allocated | Confabulate Limited | Radiopaging | 10 Digit Numbers | 09/2010 |
| 076 694 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 695 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 696 | Allocated | Cheers International Sales Limited | Radiopaging | 10 Digit Numbers | 09/2008 |
| 076 697 | Free | - | Radiopaging | 10 Digit Numbers | - |
| 076 698 | Allocated | Telefonica UK Limited | Radiopaging | 10 Digit Numbers | 02/2005 |
| 076 699 | Allocated | Telefonica UK Limited | Radiopaging | 10 Digit Numbers | 02/2005 |