LL57 is a postcode district in Gwynedd, covering areas such as Bangor, Bethesda and Tregarth. This page includes maps, nearby places, transport links and local information to help you learn more about the area.
LL57 1ND, LL57 4DN, LL57 3TJ, LL57 1LG, LL57 2PF, LL57 2ST, LL57 3NN, LL57 2RP, LL57 4EZ … See all