Croydon business phone numbers (020)
Croydon is a town in Greater London, England (local authority: London Borough of Croydon), population 192,064. Its landline dialling code is 020, the London exchange area, which Croydon shares with 35 other towns such as Sutton and Coulsdon. On 20 October 2026 Silux Call had 50 numbers on 020 available to order, for example 020 3137 1028.
Croydon at a glance
- Dialling code
- 020
- Numbers in stock
- 50 (live, 20 October 2026)
- Local authority
- London Borough of Croydon
- County
- Greater London
- Nation / region
- London, England
- Status
- Town
- Population
- 192,064
- Coordinates
- 51.373, -0.110
Place data: Wikidata Q2213391 (retrieved 26 September 2026). Codes: Ofcom geographic area codes. Stock: Silux Call number catalogue.
020 numbers you can order now
- 020 3137 1028
- 020 3137 1105
- 020 3137 1161
- 020 3137 1187
- 020 3137 1219
- 020 3137 0912
Other towns on 020
- Sutton 6 km
- Coulsdon 6.1 km
- Beckenham 7.2 km
- Wimbledon 9.3 km
- Bromley 9.7 km
- Ewell 9.9 km
- Putney 12.8 km
- Kingston upon Thames 13.8 km
- City of Westminster 14 km
- Greenwich 14.2 km
Towns near Croydon
| Town | Distance | Code | Area |
|---|---|---|---|
| Wallington | 2.3 km | — | Greater London |
| Thornton Heath | 3.1 km | — | Greater London |
| Purley | 3.9 km | — | Greater London |
| Carshalton | 4.1 km | — | Greater London |
| Mitcham | 4.3 km | — | Greater London |
| Sutton | 6 km | 020 | Greater London |
Croydon: questions answered
What is the dialling code for Croydon?
Croydon uses 020 (London). From outside the UK dial +44 20 then the local number.
How many numbers on 020 can I get from Silux Call?
50 numbers on 020 were available on 20 October 2026. You pick the exact number at checkout; your first number is included with any paid plan and extra numbers cost £5.99 a month.
Which other towns use 020?
Nearest first: Sutton (6 km), Coulsdon (6.1 km), Beckenham (7.2 km), Wimbledon (9.3 km), Bromley (9.7 km), Ewell (9.9 km), and 29 more.
Which towns are near Croydon?
Wallington (2.3 km), Thornton Heath (3.1 km), Purley (3.9 km), Carshalton (4.1 km), Mitcham (4.3 km).
Can I move my existing Croydon 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 user a month, ex VAT: Entry £4.75, Plus £8.95 (99p for 2 months), Growth £9.95, Pro £14.95. 14-day Free Trial, no card.