Area Code +44-1770-(370000...379999) located in Isle of Arran, North Ayrshire (NAY), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1770 Subscriber Number From : 370000 Subscriber Number To : 379999 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 : Frontier Systems 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 : NAY Region Name : North Ayrshire City : Isle of Arran Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 55.5800 Longitude : -5.2100 ‹ previous : +44-1770-(360000...369999) next › : +44-1770-(380000...380999) Dialling Instructions For trunk calls: 0 1770 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1770 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 379999 (Count: 10,000) Example: +44-1770-370000 / 0044-1770-370000 (01770-370000 / 0-1770-370000) +44-1770-370001 / 0044-1770-370001 (01770-370001 / 0-1770-370001) +44-1770-370002 / 0044-1770-370002 (01770-370002 / 0-1770-370002) +44-1770-370003 / 0044-1770-370003 (01770-370003 / 0-1770-370003) +44-1770-370004 / 0044-1770-370004 (01770-370004 / 0-1770-370004) ...+44-1770-xxxxxx / 0044-1770-xxxxxx (01770-xxxxxx / 0-1770-xxxxxx) ...+44-1770-379995 / 0044-1770-379995 (01770-379995 / 0-1770-379995) +44-1770-379996 / 0044-1770-379996 (01770-379996 / 0-1770-379996) +44-1770-379997 / 0044-1770-379997 (01770-379997 / 0-1770-379997) +44-1770-379998 / 0044-1770-379998 (01770-379998 / 0-1770-379998) +44-1770-379999 / 0044-1770-379999 (01770-379999 / 0-1770-379999)
