Post Office Trefor Business Type Retailers - other Rating Exempt Address Post Office 27 Ffordd Yr Eifl Trefor Gwynedd LL54 5LW Location Map uses OpenStreetMap and Cloudflare. Refer to their privacy policies for more information on data collection. Show Map Always load maps automatically View larger map Local Authority Gwynedd http://www.gwynedd.llyw.cymru
