UK area code
01707 — Welwyn Garden City
01707 is the UK geographic dialling code for Welwyn Garden City, and also covers Hatfield, Potters Bar, Cuffley. It is a landline code: UK mobile numbers begin 07 and have no area code.
How to dial 01707
- From the UK
- 01707 123456
- From abroad
- +44 1707 123456
- Within the area
- 123456 — the local part alone usually works
Places on 01707
4 places share this code.
Calling Welwyn Garden City from a 01707 number
People answer a local number far more often than an unknown one. Local presence gives a floor a number in the area it's ringing, so a call to Welwyn Garden City shows a 01707 number rather than one from wherever the business happens to sit. It's an add-on from £49 a month; whether a given code is available depends on what carriers hold at the time, so it's worth asking rather than assuming.
01707 questions
Where is the 01707 area code?
01707 is the UK geographic dialling code for Welwyn Garden City, covering Hatfield, Potters Bar, Cuffley. It is a landline code — UK mobile numbers start 07 and have no area code.
How do I dial 01707 from within the UK?
Dial the full number including the leading zero: 01707 followed by the local number. From a landline inside the 01707 area you can usually dial the local part on its own, though including the code always works.
How do I dial a 01707 number from abroad?
Dial your exit code, then 44, then 1707 without the leading zero, then the local number. So 01707 123456 becomes +44 1707 123456.