01437 2 45 Dialing Code


Dialing Code 01437 2 45 is part of Area Code 01437, which covers Clynderwen & Haverfordwest and the surrounding area.

Area Code 01437 is split between a number of different locations and the dialing code 01437 2 is allocated to Clynderwen.

The majority of numbers in the 01437 Area Code belong to normal landlines in Clynderwen & Haverfordwest, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01437 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 45 after the area code indicate that the range of numbers was originally allocated to IP Wholesale Limited on 28 January 2022, although due to number portability, individual numbers within this range may now be allocated to other operators.

01437 area code information

Area Code: 01437
Location: Clynderwen & Haverfordwest
Sub Area Code: 01437 2
Sub Location: Clynderwen
Dialing Code: 01437 2 45
Provider: IP Wholesale Limited
Date range allocated: 28 January 2022
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01437 245###
International number format: +44 1437 245###
Last code change: April 1995 from 0437.