+44-115-(8930000...8939999): Nottingham, Nottingham (NGM) Read more about +44-115-(8930000...8939999)
+44-116-(4000000...4009999): Leicester, Leicestershire (LEC) Read more about +44-116-(4000000...4009999)
+44-117-(2470000...2479999): Bristol, City of Bristol (BST) Read more about +44-117-(2470000...2479999)
+44-1202-(926000...926999): Bournemouth, Bournemouth (BMH) Read more about +44-1202-(926000...926999)
+44-121-(4790000...4799999): Birmingham, Birmingham (BIR) Read more about +44-121-(4790000...4799999)