The
01685 phone code area
covers the Merthyr Tydfil area
Phone numbers using this code are in the form of (01685) 111111
International callers should call +44 1685 xxxxxx
The centre of the phone code area has a
latitude of 51.74873 and longitude of -3.381646.
Nearest other phone code:
01443 (Pontypridd)