Chiswick business phone numbers
Chiswick is a town in Greater London, England (local authority: London Borough of Hounslow). We hold no sourced dialling code for Chiswick, so this page does not state one. Codes whose telephone exchange town is in Greater London: 01689, 01708, 020.
Chiswick at a glance
- Dialling code
- Not stated (no sourced code)
- Local authority
- London Borough of Hounslow
- County
- Greater London
- Nation / region
- London, England
- Status
- Town
- Coordinates
- 51.492, -0.263
Place data: Wikidata Q845015 (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 Chiswick.
Towns near Chiswick
| Town | Distance | Code | Area |
|---|---|---|---|
| Acton | 2 km | — | Greater London |
| Barnes | 2.8 km | — | Greater London |
| Brentford | 3.3 km | — | Greater London |
| Ealing | 3.6 km | — | Greater London |
| Fulham | 3.9 km | — | Greater London |
| Putney | 4.2 km | 020 | Greater London |
Chiswick: questions answered
What dialling code does Chiswick use?
We have no sourced code for Chiswick 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 Chiswick?
Acton (2 km), Barnes (2.8 km), Brentford (3.3 km), Ealing (3.6 km), Fulham (3.9 km).
Can I move my existing Chiswick 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
Per line a month, ex VAT: Entry £4.75, Plus £8.95 (99p for 2 months), Growth £12.95, Pro £19.95. 14-day Free Trial, no card.