LOCAL PHONE-NUMBER INFORMATIONHartley
Hartley
The 01670 code.
Northumberland. This town is associated with this code in the existing reference dataset. An area code does not locate a caller.
Other places called Hartley
Start with the call.
Read reports on the full number. Local-looking digits alone never establish identity.
The allocation context.
- Code
- 01670
- Allocation holders
- 93
- Allocated blocks
- 169
Figures cover the whole code, not just Hartley. Allocated blocks are not counts of active callers.
Understand 01670 →Nearby towns
Nearby places are measured by straight-line distance. Proximity does not prove that a code serves a particular address.
Seaton Delaval0191 · about 1 km awaySeaton Sluice0191 · about 1 km awayNew Hartley0191 · about 3 km awayMonkseaton0191 · about 4 km awayWhitley Bay0191 · about 4 km awayShiremoor0191 · about 4 km away
Place reference: existing GotMyNumber Wikidata dataset. Allocation snapshot downloaded 23 September 2026. Place source ↗