+44-1327-(440000...449999): Daventry, Northamptonshire (NTH) Read more about +44-1327-(440000...449999)
+44-1443-(245000...245999): Pontypridd, Rhondda Cynon Taff (RCT) Read more about +44-1443-(245000...245999)
+44-1491-(228000...228999): Henley-on-Thames, Oxfordshire (OXF) Read more about +44-1491-(228000...228999)