LOCAL PHONE-NUMBER INFORMATIONTrimdon
Trimdon
The 01429 code.
County Durham. This town is associated with this code in the existing reference dataset. An area code does not locate a caller.
Start with the call.
Read reports on the full number. Local-looking digits alone never establish identity.
The allocation context.
- Code
- 01429
- Allocation holders
- 94
- Allocated blocks
- 148
Figures cover the whole code, not just Trimdon. Allocated blocks are not counts of active callers.
Understand 01429 →Nearby towns
Nearby places are measured by straight-line distance. Proximity does not prove that a code serves a particular address.
Fishburn01740 · about 2 km awayCoxhoe0191 · about 5 km awayCornforth01740 · about 6 km awaySedgefield01740 · about 6 km awayChilton01388 · about 8 km awayFerryhill01740 · about 8 km away
Place reference: existing GotMyNumber Wikidata dataset. Allocation snapshot downloaded 23 September 2026. Place source ↗