Merthyr Tydfil phone numbers start 01685
Merthyr Tydfil is in Merthyr Tydfil County Borough, and its landline numbers begin 01685.
An 01685 number does not prove the caller is in Merthyr Tydfil
92 phone companies hold 01685 ranges, a number keeps its code when it moves provider, and caller ID can be faked outright. The code tells you which exchange the range was allocated to - nothing about who dialled.
- Area code
- 01685
- Administrative area
- Merthyr Tydfil County Borough
- County
- Glamorgan
- Nation
- Wales
- Population
- 58,839
- This town
- The place 01685 is named after
- Phone companies holding ranges
- 92
Numbers reported on 01685
Nobody has reported an 01685 number to this site yet. That does not mean an 01685 number is safe - it means no one has told us about one.
Other places on 01685
01685 covers more than Merthyr Tydfil. A call showing this code could have been allocated to a range at any of these exchanges.
Codes near Merthyr Tydfil
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Buy us a coffeeArea code and range data from Ofcom's published allocations, downloaded 1 October 2026. Town locations, populations and administrative areas from Wikidata (CC0), joined 1 October 2026 - towns within 40 km of the exchange. Reports are from visitors to this site and are unchecked. Browse every town A-Z.