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 8 November 2026 Silux Call had 50 numbers on 020 available to order, for example 020 3137 2381.
Croydon at a glance
- Dialling code
- 020
- Numbers in stock
- 50 (live, 8 November 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 2381
- 020 3137 2439
- 020 3137 2535
- 020 3137 2597
- 020 3137 2662
- 020 3137 2259
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 8 November 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 a Croydon business get an 0345 or 0330 number instead of a local one?
Yes. Alongside a 020 local number you can add a UK-wide 0345 or 0330 number for £4.99 a month (ex VAT, no setup fee, no contract), or an 0800 freephone number. 0345 and 0330 cost callers the same as a local call; 0345 is the range that replaced 0845.
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
A month, ex VAT, each with 1 UK landline number: Entry £4.75 (1 user), Plus £8.95 (99p for 2 months) (3 users), Growth £11.95 (6 users), Pro £18.95 (10 users). Extra landlines £5.99 a month. 7-day Free Trial, no card.
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