UK area code
01491 — Henley-on-Thames
01491 is the UK geographic dialling code for Henley-on-Thames, and also covers Wallingford, Goring. It is a landline code: UK mobile numbers begin 07 and have no area code.
How to dial 01491
- From the UK
- 01491 123456
- From abroad
- +44 1491 123456
- Within the area
- 123456 — the local part alone usually works
Places on 01491
3 places share this code.
Postcode districts in the 01491 area
Approximate. Postcode boundaries and telephone-area boundaries are drawn by different bodies and don't line up exactly — this is reliable at town level and wrong at the margins where a district crosses a boundary.
Neighbouring codes
Codes that share a postcode area with 01491, so they cover adjoining ground.
Calling Henley-on-Thames from a 01491 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 Henley-on-Thames shows a 01491 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.
01491 questions
Where is the 01491 area code?
01491 is the UK geographic dialling code for Henley-on-Thames, covering Wallingford, Goring. It is a landline code — UK mobile numbers start 07 and have no area code.
How do I dial 01491 from within the UK?
Dial the full number including the leading zero: 01491 followed by the local number. From a landline inside the 01491 area you can usually dial the local part on its own, though including the code always works.
How do I dial a 01491 number from abroad?
Dial your exit code, then 44, then 1491 without the leading zero, then the local number. So 01491 123456 becomes +44 1491 123456.