Area Code +44-1233-(437000...437999) located in Ashford, Kent (KEN), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1233 Subscriber Number From : 437000 Subscriber Number To : 437999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Mars Communications Limited Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) Region Code : KEN Region Name : Kent City : Ashford Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.1500 Longitude : 0.8800 ‹ previous : +44-1233-(436000...436999) next › : +44-1233-(438000...438999) Dialling Instructions For trunk calls: 0 1233 437000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1233 437000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 437000 ~ 437999 (Count: 1,000) Example: +44-1233-437000 / 0044-1233-437000 (01233-437000 / 0-1233-437000) +44-1233-437001 / 0044-1233-437001 (01233-437001 / 0-1233-437001) +44-1233-437002 / 0044-1233-437002 (01233-437002 / 0-1233-437002) +44-1233-437003 / 0044-1233-437003 (01233-437003 / 0-1233-437003) +44-1233-437004 / 0044-1233-437004 (01233-437004 / 0-1233-437004) ...+44-1233-xxxxxx / 0044-1233-xxxxxx (01233-xxxxxx / 0-1233-xxxxxx) ...+44-1233-437995 / 0044-1233-437995 (01233-437995 / 0-1233-437995) +44-1233-437996 / 0044-1233-437996 (01233-437996 / 0-1233-437996) +44-1233-437997 / 0044-1233-437997 (01233-437997 / 0-1233-437997) +44-1233-437998 / 0044-1233-437998 (01233-437998 / 0-1233-437998) +44-1233-437999 / 0044-1233-437999 (01233-437999 / 0-1233-437999)