Area Code +44-1228-(770000...779999) 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 : 770000 Subscriber Number To : 779999 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 : X-Pilot 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 : 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-(760000...769999) next › : +44-1228-(787000...787999) Dialling Instructions For trunk calls: 0 1228 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1228 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 779999 (Count: 10,000) Example: +44-1228-770000 / 0044-1228-770000 (01228-770000 / 0-1228-770000) +44-1228-770001 / 0044-1228-770001 (01228-770001 / 0-1228-770001) +44-1228-770002 / 0044-1228-770002 (01228-770002 / 0-1228-770002) +44-1228-770003 / 0044-1228-770003 (01228-770003 / 0-1228-770003) +44-1228-770004 / 0044-1228-770004 (01228-770004 / 0-1228-770004) ...+44-1228-xxxxxx / 0044-1228-xxxxxx (01228-xxxxxx / 0-1228-xxxxxx) ...+44-1228-779995 / 0044-1228-779995 (01228-779995 / 0-1228-779995) +44-1228-779996 / 0044-1228-779996 (01228-779996 / 0-1228-779996) +44-1228-779997 / 0044-1228-779997 (01228-779997 / 0-1228-779997) +44-1228-779998 / 0044-1228-779998 (01228-779998 / 0-1228-779998) +44-1228-779999 / 0044-1228-779999 (01228-779999 / 0-1228-779999)