LOCAL PHONE-NUMBER INFORMATION

Berwick-upon-Tweed
The 01289 code.

Northumberland. This is a place the code is named after. An area code does not locate a caller.

CHECK THE WHOLE NUMBER

Start with the call.

Read reports on the full number. Local-looking digits alone never establish identity.

NUMBER RANGES

The allocation context.

Code
01289
Allocation holders
89
Allocated blocks
110

Figures cover the whole code, not just Berwick-upon-Tweed. Allocated blocks are not counts of active callers.

Understand 01289 →

Nearby towns

Nearby places are measured by straight-line distance. Proximity does not prove that a code serves a particular address.

Place reference: existing GotMyNumber Wikidata dataset. Allocation snapshot downloaded 23 September 2026. Place source ↗