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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 267000 267999 G
Caernarfon 1286 797000 797999 G
Barmouth 1341 627000 627999 G
Bala 1678 317000 317999 G
Pwllheli 1758 357000 357999 G
Porthmadog 1766 277000 277999 G