Area Code +44-1239-(257000...257999) located in Cardigan, Ceredigion (CGN), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1239 Subscriber Number From : 257000 Subscriber Number To : 257999 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 : Premium O 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 : CGN Region Name : Ceredigion City : Cardigan Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 52.0800 Longitude : -4.6600 ‹ previous : +44-1239-(240000...240999) next › : +44-1239-(260000...269999) Dialling Instructions For trunk calls: 0 1239 257000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1239 257000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 257000 ~ 257999 (Count: 1,000) Example: +44-1239-257000 / 0044-1239-257000 (01239-257000 / 0-1239-257000) +44-1239-257001 / 0044-1239-257001 (01239-257001 / 0-1239-257001) +44-1239-257002 / 0044-1239-257002 (01239-257002 / 0-1239-257002) +44-1239-257003 / 0044-1239-257003 (01239-257003 / 0-1239-257003) +44-1239-257004 / 0044-1239-257004 (01239-257004 / 0-1239-257004) ...+44-1239-xxxxxx / 0044-1239-xxxxxx (01239-xxxxxx / 0-1239-xxxxxx) ...+44-1239-257995 / 0044-1239-257995 (01239-257995 / 0-1239-257995) +44-1239-257996 / 0044-1239-257996 (01239-257996 / 0-1239-257996) +44-1239-257997 / 0044-1239-257997 (01239-257997 / 0-1239-257997) +44-1239-257998 / 0044-1239-257998 (01239-257998 / 0-1239-257998) +44-1239-257999 / 0044-1239-257999 (01239-257999 / 0-1239-257999)