Area Code +44-1228-(305000...305999) 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 : 305000 Subscriber Number To : 305999 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 : ICC Networks 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 : 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-(304000...304999) next › : +44-1228-(306000...306999) Dialling Instructions For trunk calls: 0 1228 305000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1228 305000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 305000 ~ 305999 (Count: 1,000) Example: +44-1228-305000 / 0044-1228-305000 (01228-305000 / 0-1228-305000) +44-1228-305001 / 0044-1228-305001 (01228-305001 / 0-1228-305001) +44-1228-305002 / 0044-1228-305002 (01228-305002 / 0-1228-305002) +44-1228-305003 / 0044-1228-305003 (01228-305003 / 0-1228-305003) +44-1228-305004 / 0044-1228-305004 (01228-305004 / 0-1228-305004) ...+44-1228-xxxxxx / 0044-1228-xxxxxx (01228-xxxxxx / 0-1228-xxxxxx) ...+44-1228-305995 / 0044-1228-305995 (01228-305995 / 0-1228-305995) +44-1228-305996 / 0044-1228-305996 (01228-305996 / 0-1228-305996) +44-1228-305997 / 0044-1228-305997 (01228-305997 / 0-1228-305997) +44-1228-305998 / 0044-1228-305998 (01228-305998 / 0-1228-305998) +44-1228-305999 / 0044-1228-305999 (01228-305999 / 0-1228-305999)