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Region Carrier Name:Gwynedd

This is the United Kingdom Region Carrier Name:Gwynedd Area Code Database page list. You can click the title to browse the detail information.
Region Code: GWN
City National Destination Code Sn from Sn to Number Type
Bangor (Gwynedd) 1248 309000 309999 G
Caernarfon 1286 501000 501999 G
Barmouth 1341 291000 291999 G
Bala 1678 426000 426999 G
Pwllheli 1758 446000 446999 G
Porthmadog 1766 610000 610999 G