LOCAL PHONE-NUMBER INFORMATIONAlton
Alton
The 01420 code.
East Hampshire. This is a place the code is named after. An area code does not locate a caller.
Other places called Alton
Start with the call.
Read reports on the full number. Local-looking digits alone never establish identity.
The allocation context.
- Code
- 01420
- Allocation holders
- 94
- Allocated blocks
- 140
Figures cover the whole code, not just Alton. Allocated blocks are not counts of active callers.
Understand 01420 →Nearby towns
Nearby places are measured by straight-line distance. Proximity does not prove that a code serves a particular address.
Odiham01256 · about 11 km awayHeadley01428 · about 11 km awayCrondall01252 · about 12 km awayWrecclesham01252 · about 12 km awayLiss01730 · about 13 km awayHook01256 · about 14 km away
Place reference: existing GotMyNumber Wikidata dataset. Allocation snapshot downloaded 23 September 2026. Place source ↗