Local Picture Gallery   View our Picture Galleries for: Pontlottyn Mid-Glamorgan Pontlottyn 01      About your Area   Pontlottyn OS grid reference SO107058 Principal area Caerphilly Ceremonial county Mid Glamorgan Constituent country Wales Sovereign state United Kingdom Post town Bargoed Postcode district CF81 Dialling code 01685 Police Gwent Fire South Wales Ambulance Welsh European Parliament Wales UK Parliament