01685 640 Dialing Code

Merthyr Tydfil

Dialing Code 01685 640 is part of Area Code 01685, which covers Merthyr Tydfil and the surrounding area.

The majority of numbers in the 01685 Area Code belong to normal landlines in Merthyr Tydfil, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01685 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 640 after the area code indicate that the range of numbers was originally allocated to Phone Co-Op Numbering Limited on 23 December 2010, although due to number portability, individual numbers within this range may now be allocated to other operators.

01685 area code information

Area Code: 01685
Location: Merthyr Tydfil
Dialing Code: 01685 640
Provider: Phone Co-Op Numbering Limited
Date range allocated: 23 December 2010
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01685 640###
International number format: +44 1685 640###
Last code change: April 1995 from 0685.

This page was last updated on 9 August 2023.