UK network operators
Here is a useful list of the UK network operators' contact numbers.
| Phone Number | From your Mobile | |
| Vodafone | 08700 776 655 | 191 |
| Orange | 07973 100 450 | 450 |
| O2 | 0870 600 3009 | 150 |
| T-Mobile | 0845 412 5000 | 150 |
| Virgin Mobile | 0845 6000 789 | 789 |
| Fresh | 0870 111 5000 | |
| Tesco | 0870 900 4455 | |
| Sainsbury's Mobile | 0870 990 9694 | |
| MailTXT | 020 313 70900 |