This page contains information about which telephone companies the various 0780 numbers are allocated to.
| First Digits | Status | Communications Provider | Use | Notes | Change |
|---|---|---|---|---|---|
| 078000 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078001 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078002 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078003 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078004 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078005 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078006 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078007 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078008 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078009 | Allocated | Orange | Mobile services | 10 Digit Numbers | 10/1997 |
| 078010 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078011 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078012 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078013 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078014 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078015 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078016 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078017 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078018 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078019 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078020 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078021 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078022 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078023 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078024 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078025 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078026 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078027 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078028 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078029 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 12/1997 |
| 078030 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078031 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078032 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078033 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078034 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078035 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078036 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078037 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078038 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078039 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078040 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078041 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078042 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078043 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078044 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078045 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078046 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078047 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078048 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078049 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078050 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078051 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078052 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078053 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078054 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078055 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078056 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078057 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078058 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078059 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078060 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078061 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078062 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078063 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078064 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078065 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078066 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078067 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078068 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078069 | Allocated | EE Limited ( TM) | Mobile services | 10 Digit Numbers | 05/2005 |
| 078070 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078071 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078072 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078073 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078074 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078075 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078076 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078077 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078078 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078079 | Allocated | Orange | Mobile services | 10 Digit Numbers | 05/2005 |
| 078080 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078081 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078082 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078083 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078084 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078085 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078086 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078087 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078088 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078089 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078090 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078091 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078092 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078093 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078094 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078095 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078096 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078097 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078098 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |
| 078099 | Allocated | Telefonica UK Limited | Mobile services | 10 Digit Numbers | 10/1997 |