+44-115-(8630000...8639999): Nottingham, Nottingham (NGM) Read more about +44-115-(8630000...8639999)
+44-116-(3880000...3889999): Leicester, Leicestershire (LEC) Read more about +44-116-(3880000...3889999)
+44-117-(2780000...2789999): Bristol, City of Bristol (BST) Read more about +44-117-(2780000...2789999)