01389 UK phone code area

The 01389 phone code area covers the Dumbarton area
Phone numbers using this code are in the form of (01389) xxxxxx
International callers should call +44 1389 xxxxxx
The centre of the phone code area has a latitude of 55.945287 and longitude of -4.564554.

Nearest other phone code: 01436 (Helensburgh)

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