Birmingham business phone numbers (0121)

Birmingham is a city in West Midlands, England, population 1,137,100 (2017). Its landline dialling code is 0121, which Birmingham shares with 13 other towns such as Smethwick and Erdington. On 8 November 2026 Silux Call had 50 numbers on 0121 available to order, for example 0121 285 4749.

Birmingham at a glance

Dialling code
0121
Numbers in stock
50 (live, 8 November 2026)
County
West Midlands
Nation / region
West Midlands, England
Status
City
Population
1,137,100 (2017)
Coordinates
52.480, -1.903

Place data: Wikidata Q2256 (retrieved 26 September 2026). Codes: Ofcom geographic area codes. Stock: Silux Call number catalogue.

0121 numbers you can order now

  • 0121 285 4749
  • 0121 285 4812
  • 0121 285 4851
  • 0121 285 4958
  • 0121 285 5022
  • 0121 285 5073

Browse all 50 0121 numbers →

Other towns on 0121

Towns near Birmingham

TownDistanceCodeArea
Smethwick4.7 km0121West Midlands
Erdington6.5 km0121West Midlands
West Bromwich6.8 km0121West Midlands
Oldbury8.2 km0121West Midlands
Blackheath9.1 km0121West Midlands
Fordbridge10.4 km0121West Midlands

Birmingham: questions answered

What is the dialling code for Birmingham?

Birmingham uses 0121. From outside the UK dial +44 121 then the local number.

How many numbers on 0121 can I get from Silux Call?

50 numbers on 0121 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 0121?

Nearest first: Smethwick (4.7 km), Erdington (6.5 km), West Bromwich (6.8 km), Oldbury (8.2 km), Blackheath (9.1 km), Fordbridge (10.4 km), and 7 more.

Which towns are near Birmingham?

Smethwick (4.7 km, 0121), Erdington (6.5 km, 0121), West Bromwich (6.8 km, 0121), Oldbury (8.2 km, 0121), Blackheath (9.1 km, 0121).

Can a Birmingham business get an 0345 or 0330 number instead of a local one?

Yes. Alongside a 0121 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 Birmingham 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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