Area Code +44-1291-(399000...399999) located in Chepstow, Monmouthshire (MON), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1291 Subscriber Number From : 399000 Subscriber Number To : 399999 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 : TelXL Ltd 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 : MON Region Name : Monmouthshire City : Chepstow Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.6400 Longitude : -2.6800 ‹ previous : +44-1291-(393000...393999) next › : +44-1291-(408000...408999) Dialling Instructions For trunk calls: 0 1291 399000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1291 399000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 399000 ~ 399999 (Count: 1,000) Example: +44-1291-399000 / 0044-1291-399000 (01291-399000 / 0-1291-399000) +44-1291-399001 / 0044-1291-399001 (01291-399001 / 0-1291-399001) +44-1291-399002 / 0044-1291-399002 (01291-399002 / 0-1291-399002) +44-1291-399003 / 0044-1291-399003 (01291-399003 / 0-1291-399003) +44-1291-399004 / 0044-1291-399004 (01291-399004 / 0-1291-399004) ...+44-1291-xxxxxx / 0044-1291-xxxxxx (01291-xxxxxx / 0-1291-xxxxxx) ...+44-1291-399995 / 0044-1291-399995 (01291-399995 / 0-1291-399995) +44-1291-399996 / 0044-1291-399996 (01291-399996 / 0-1291-399996) +44-1291-399997 / 0044-1291-399997 (01291-399997 / 0-1291-399997) +44-1291-399998 / 0044-1291-399998 (01291-399998 / 0-1291-399998) +44-1291-399999 / 0044-1291-399999 (01291-399999 / 0-1291-399999)