The 01407 phone code covers the Holyhead area.
Phone numbers using this code are in the form of (01407) ### ###.
International callers should call +44 1407 ######.
The centre of the phone code area has a latitude of 53.309441 and longitude of -4.633038.
The nearest other phone codes are: Holyhead (01407) Caernarfon (01286) Bangor (Gwynedd) (01248) Pwllheli (01758) Porthmadog (01766)