Welwyn Garden City business phone numbers (01707)

Welwyn Garden City is a town in Hertfordshire, England (local authority: Welwyn Hatfield), population 51,505 (2021). Its landline dialling code is 01707, which Welwyn Garden City shares with 2 other towns such as Hatfield and Potters Bar. On 8 November 2026 Silux Call had 50 numbers on 01707 available to order, for example 01707 831004.

Welwyn Garden City at a glance

Dialling code
01707
Numbers in stock
50 (live, 8 November 2026)
Local authority
Welwyn Hatfield
County
Hertfordshire
Nation / region
East of England, England
Status
Town
Population
51,505 (2021)
Coordinates
51.806, -0.193

Place data: Wikidata Q19789 (retrieved 26 September 2026). Codes: Ofcom geographic area codes. Stock: Silux Call number catalogue.

01707 numbers you can order now

  • 01707 831004
  • 01707 831014
  • 01707 831021
  • 01707 830946
  • 01707 830955
  • 01707 830982

Browse all 50 01707 numbers →

Other towns on 01707

Towns near Welwyn Garden City

TownDistanceCodeArea
Hatfield5.2 km01707Hertfordshire
Hertford8 km01992Hertfordshire
Stevenage10.6 km01438Hertfordshire
Harpenden11 km01582Hertfordshire
Ware11.3 km01920Hertfordshire
St Albans11.4 km01727Hertfordshire

Welwyn Garden City: questions answered

What is the dialling code for Welwyn Garden City?

Welwyn Garden City uses 01707. From outside the UK dial +44 1707 then the local number.

How many numbers on 01707 can I get from Silux Call?

50 numbers on 01707 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 01707?

Nearest first: Hatfield (5.2 km), Potters Bar (12.1 km).

Which towns are near Welwyn Garden City?

Hatfield (5.2 km, 01707), Hertford (8 km, 01992), Stevenage (10.6 km, 01438), Harpenden (11 km, 01582), Ware (11.3 km, 01920).

Can a Welwyn Garden City business get an 0345 or 0330 number instead of a local one?

Yes. Alongside a 01707 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 Welwyn Garden City 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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