Select your numbers
OneOffice offers a range of geographically and non-geographically prefixed numbers (including 0207, 2023, 0208, 0845, 0870, 0800) to suit your business.
A real-time list of numbers to select from is available to you when setting up your phone service.
Which prefix should you choose?
| 0207/3 | Inner London dialling code |
| 0208 | Outer London dialling code |
| 0845 | The caller pays only local call rate |
| 0870 | The caller pays the standard national rate |
| 0871 | The caller pays the premium national rate |
| 0800 | Free phone - the caller pays nothing |
