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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 301000 301999 G
Caernarfon 1286 495000 495999 G
Barmouth 1341 201000 201999 G
Bala 1678 429000 429999 G
Pwllheli 1758 457000 457999 G
Porthmadog 1766 608000 608999 G