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+44-1344-(587000...587999): Bracknell, Bracknell Forest (BRC) Read more about +44-1344-(587000...587999)
+44-161-(6470000...6479999): Manchester, Manchester (MAN) Read more about +44-161-(6470000...6479999)
+44-20-(37810000...37819999): London, City of London (LND) Read more about +44-20-(37810000...37819999)
+44-23-(82290000...82299999): Southampton, Southampton (STH) Read more about +44-23-(82290000...82299999)