01957 311 Dialing Code
Dialing Code 01957 311 is part of Area Code 01957, which covers Mid Yell and the surrounding area.
The majority of numbers in the 01957 Area Code belong to normal landlines in Mid Yell, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01957 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 311 after the area code indicate that the range of numbers was originally allocated to Invoco Ltd on 28 May 2012, although due to number portability, individual numbers within this range may now be allocated to other operators.
01957 area code information
|Dialing Code:||01957 311|
|Date range allocated:||28 May 2012|
|Call Costs:||Normal landline rate|
|Area code required for local calls:||No|
|Local number length:||6|
|Number format:||01957 311###|
|International number format:||+44 1957 311###|
|Last code change:||April 1995 from 0957.|