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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 529000 529999 G
Caernarfon 1286 480000 480999 G
Barmouth 1341 774000 774999 G
Bala 1678 406000 406999 G
Pwllheli 1758 439000 439999 G
Porthmadog 1766 483000 483999 G