Area Code +44-1228-(790000...799999) located in Carlisle, Cumbria (CMA), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1228 Subscriber Number From : 790000 Subscriber Number To : 799999 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 : BT 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 : CMA Region Name : Cumbria City : Carlisle Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.8900 Longitude : -2.9300 ‹ previous : +44-1228-(789000...789999) next › : +44-1228-(800000...800999) Dialling Instructions For trunk calls: 0 1228 790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1228 790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 790000 ~ 799999 (Count: 10,000) Example: +44-1228-790000 / 0044-1228-790000 (01228-790000 / 0-1228-790000) +44-1228-790001 / 0044-1228-790001 (01228-790001 / 0-1228-790001) +44-1228-790002 / 0044-1228-790002 (01228-790002 / 0-1228-790002) +44-1228-790003 / 0044-1228-790003 (01228-790003 / 0-1228-790003) +44-1228-790004 / 0044-1228-790004 (01228-790004 / 0-1228-790004) ...+44-1228-xxxxxx / 0044-1228-xxxxxx (01228-xxxxxx / 0-1228-xxxxxx) ...+44-1228-799995 / 0044-1228-799995 (01228-799995 / 0-1228-799995) +44-1228-799996 / 0044-1228-799996 (01228-799996 / 0-1228-799996) +44-1228-799997 / 0044-1228-799997 (01228-799997 / 0-1228-799997) +44-1228-799998 / 0044-1228-799998 (01228-799998 / 0-1228-799998) +44-1228-799999 / 0044-1228-799999 (01228-799999 / 0-1228-799999)