+44-115-(8560000...8569999): Nottingham, Nottingham (NGM) Read more about +44-115-(8560000...8569999)
+44-116-(2080000...2089999): Leicester, Leicestershire (LEC) Read more about +44-116-(2080000...2089999)
+44-117-(3750000...3759999): Bristol, City of Bristol (BST) Read more about +44-117-(3750000...3759999)