| +44 | Гернси | | | | 2015-03-31 |
| +44 | Остров Мэн | | | | |
| +44 | Великобритания | | | | |
| +44 | Великобритания | | | Fixed | 2015-03-31 |
| +44 7 | Великобритания | | | Abica | |
| +44 7 | Великобритания | | | Family Mobile | |
| +44 7 | Великобритания | | | KCOM Mobile | |
| +44 7 | Великобритания | | | Talk Mobile | |
| +44 7 | Великобритания | | | Talk Talk | |
| +44 75 | Великобритания | | | Lyca Mobile | |
| +44 75 | Великобритания | | | Vectone Mobile | |
| +44 754 | Великобритания | | | Mobile O2 | 2012-11-26 |
| +44 7540 0 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |
| +44 7540 0 | Великобритания | | | Telefonica UK Limited Telefonica UK Limited | 2013-06-02 |
| +44 7540 1 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |
| +44 7540 1 | Великобритания | | | Telefonica UK Limited Telefonica UK Limited | 2013-06-02 |
| +44 7540 2 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |
| +44 7540 2 | Великобритания | | | Telefonica UK Limited Telefonica UK Limited | 2013-06-02 |
| +44 7540 3 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |
| +44 7540 3 | Великобритания | | | Telefonica UK Limited Telefonica UK Limited | 2013-06-02 |
| +44 7540 4 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |
| +44 7540 4 | Великобритания | | | Telefonica UK Limited Telefonica UK Limited | 2013-06-02 |
| +44 7540 5 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |
| +44 7540 5 | Великобритания | | | Telefonica UK Limited Telefonica UK Limited | 2013-06-02 |
| +44 7540 6 | Великобритания | | | Telefonica UK Limited Mobile services | 2013-06-02 |