Area Code +44-1228-(370000...370999) 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 : 370000 Subscriber Number To : 370999 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 : Affiniti Integrated Solutions 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-(360000...369999) next › : +44-1228-(371000...371999) Dialling Instructions For trunk calls: 0 1228 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1228 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 370999 (Count: 1,000) Example: +44-1228-370000 / 0044-1228-370000 (01228-370000 / 0-1228-370000) +44-1228-370001 / 0044-1228-370001 (01228-370001 / 0-1228-370001) +44-1228-370002 / 0044-1228-370002 (01228-370002 / 0-1228-370002) +44-1228-370003 / 0044-1228-370003 (01228-370003 / 0-1228-370003) +44-1228-370004 / 0044-1228-370004 (01228-370004 / 0-1228-370004) ...+44-1228-xxxxxx / 0044-1228-xxxxxx (01228-xxxxxx / 0-1228-xxxxxx) ...+44-1228-370995 / 0044-1228-370995 (01228-370995 / 0-1228-370995) +44-1228-370996 / 0044-1228-370996 (01228-370996 / 0-1228-370996) +44-1228-370997 / 0044-1228-370997 (01228-370997 / 0-1228-370997) +44-1228-370998 / 0044-1228-370998 (01228-370998 / 0-1228-370998) +44-1228-370999 / 0044-1228-370999 (01228-370999 / 0-1228-370999)