+44-1916-(640000...649999): Tyneside, South Tyneside (STY) Read more about +44-1916-(640000...649999)
+44-1952-(320000...320999): Telford, Telford and Wrekin (TFW) Read more about +44-1952-(320000...320999)
+44-20-(35840000...35849999): London, City of London (LND) Read more about +44-20-(35840000...35849999)