This page contains information about which telephone companies the various 0771 numbers are allocated to.
| First Digits | Status | Communications Provider | Use | Notes | Change |
|---|---|---|---|---|---|
| 07710 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07710 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07711 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 07712 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07712 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07713 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07714 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/1999 |
| 07715 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07715 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07716 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07716 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 01/2005 |
| 07717 0 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 1 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 2 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 3 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 4 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 5 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 6 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 7 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 8 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07717 9 | Allocated | Vodafone Uk Ltd | Mobile services | 10 Digit Numbers | 08/2002 |
| 07718 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07718 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 0 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 1 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 2 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 3 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 4 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 5 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 6 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 7 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 8 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |
| 07719 9 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 05/1999 |