LOCAL PHONE-NUMBER INFORMATIONRoyal Borough of Kingston upon Thames
Royal Borough of Kingston upon Thames
The 020 code.
Greater London. 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
- 020
- Allocation holders
- 239
- Allocated blocks
- 3,028
Figures cover the whole code, not just Royal Borough of Kingston upon Thames. Allocated blocks are not counts of active callers.
Understand 020 →Nearby towns
Nearby places are measured by straight-line distance. Proximity does not prove that a code serves a particular address.
Esher01372 · about 6 km awayWalton-on-Thames01932 · about 8 km awayOatlands01932 · about 8 km awaySunbury-on-Thames01932 · about 8 km awayEpsom01372 · about 8 km awayUpper Halliford01932 · about 9 km away
Place reference: existing GotMyNumber Wikidata dataset. Allocation snapshot downloaded 23 September 2026. Place source ↗