0121 540 Dialing Code

Birmingham

Dialing Code 0121 540 is part of Area Code 0121, which covers Birmingham and the surrounding area.

The majority of numbers in the 0121 Area Code belong to normal landlines in Birmingham, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 0121 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 540 after the area code indicate that the range of numbers was originally allocated to Barritel Limited on 13 February 2006, although due to number portability, individual numbers within this range may now be allocated to other operators.

0121 area code information

Area Code: 0121
Location: Birmingham
Dialing Code: 0121 540
Provider: Barritel Limited
Date range allocated: 13 February 2006
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 7
Number format: 0121 540 ####
International number format: +44 121 540 ####
Last code change: April 1995 from 021.