Area Code +44-1204-(340000...349999) located in Bolton, Bolton (BOL), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1204 Subscriber Number From : 340000 Subscriber Number To : 349999 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 : InTechnology Plc 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 : BOL Region Name : Bolton City : Bolton Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.5800 Longitude : -2.4300 ‹ previous : +44-1204-(330000...339999) next › : +44-1204-(360000...369999) Dialling Instructions For trunk calls: 0 1204 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1204 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 349999 (Count: 10,000) Example: +44-1204-340000 / 0044-1204-340000 (01204-340000 / 0-1204-340000) +44-1204-340001 / 0044-1204-340001 (01204-340001 / 0-1204-340001) +44-1204-340002 / 0044-1204-340002 (01204-340002 / 0-1204-340002) +44-1204-340003 / 0044-1204-340003 (01204-340003 / 0-1204-340003) +44-1204-340004 / 0044-1204-340004 (01204-340004 / 0-1204-340004) ...+44-1204-xxxxxx / 0044-1204-xxxxxx (01204-xxxxxx / 0-1204-xxxxxx) ...+44-1204-349995 / 0044-1204-349995 (01204-349995 / 0-1204-349995) +44-1204-349996 / 0044-1204-349996 (01204-349996 / 0-1204-349996) +44-1204-349997 / 0044-1204-349997 (01204-349997 / 0-1204-349997) +44-1204-349998 / 0044-1204-349998 (01204-349998 / 0-1204-349998) +44-1204-349999 / 0044-1204-349999 (01204-349999 / 0-1204-349999)