01437 Area Code

Clynderwen & Haverfordwest

Area Code 01437 covers Clynderwen & Haverfordwest and the surrounding area.

Area Code 01437 is split between a number of different locations and the dialing codes are allocated as follows: 01437 2 - Clynderwen 01437 3 - Clynderwen 01437 4 - Clynderwen 01437 5 - Clynderwen 01437 6 - Haverfordwest 01437 7 - Haverfordwest 01437 8 - Haverfordwest 01437 9 - Haverfordwest

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. If you would like to see more information about the telephone company for a specific number (or number range then please search again with additional digits.

01437 area code information

Area Code: 01437
Location: Clynderwen & Haverfordwest
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01437 ######
International number format: +44 1437 ######
Last code change: April 1995 from 0437.