Hornsey business phone numbers
Hornsey is a town in Greater London, England (local authority: London Borough of Haringey), population 12,659. We hold no sourced dialling code for Hornsey, so this page does not state one. Codes whose telephone exchange town is in Greater London: 01689, 01708, 020.
Hornsey at a glance
- Dialling code
- Not stated (no sourced code)
- Local authority
- London Borough of Haringey
- County
- Greater London
- Nation / region
- London, England
- Status
- Town
- Population
- 12,659
- Coordinates
- 51.587, -0.118
Place data: Wikidata Q2454407 (retrieved 26 September 2026). Codes: Ofcom geographic area codes. Stock: Silux Call number catalogue.
Codes with an exchange town in Greater London
These codes are named after exchange towns in Greater London. They are listed for reference; we do not know which one serves Hornsey.
Towns near Hornsey
| Town | Distance | Code | Area |
|---|---|---|---|
| Wood Green | 1.3 km | — | Greater London |
| Palmers Green | 3.5 km | — | Greater London |
| Tottenham | 3.6 km | — | Greater London |
| East Finchley | 4 km | — | Greater London |
| Stoke Newington | 4.1 km | 020 | Greater London |
| Highbury | 4.2 km | — | Greater London |
Hornsey: questions answered
What dialling code does Hornsey use?
We have no sourced code for Hornsey and do not guess one. Codes whose exchange town is in Greater London are 01689, 01708, 020; check with your current provider which one your line uses.
Which towns are near Hornsey?
Wood Green (1.3 km), Palmers Green (3.5 km), Tottenham (3.6 km), East Finchley (4 km), Stoke Newington (4.1 km, 020).
Can I move my existing Hornsey number to Silux Call?
Yes, if it is a UK geographic number. Porting is free on every paid plan, is handled by our team, and typically takes approximately 14 working days from submission.
Plans
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