Area Code +44-1205-(770000...779999) located in Boston, Lincolnshire (LIN), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1205 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 : Served Up 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 : LIN Region Name : Lincolnshire City : Boston Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 52.9800 Longitude : -0.0200 ‹ previous : +44-1205-(760000...769999) next › : +44-1205-(780000...789999) Dialling Instructions For trunk calls: 0 1205 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1205 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 779999 (Count: 10,000) Example: +44-1205-770000 / 0044-1205-770000 (01205-770000 / 0-1205-770000) +44-1205-770001 / 0044-1205-770001 (01205-770001 / 0-1205-770001) +44-1205-770002 / 0044-1205-770002 (01205-770002 / 0-1205-770002) +44-1205-770003 / 0044-1205-770003 (01205-770003 / 0-1205-770003) +44-1205-770004 / 0044-1205-770004 (01205-770004 / 0-1205-770004) ...+44-1205-xxxxxx / 0044-1205-xxxxxx (01205-xxxxxx / 0-1205-xxxxxx) ...+44-1205-779995 / 0044-1205-779995 (01205-779995 / 0-1205-779995) +44-1205-779996 / 0044-1205-779996 (01205-779996 / 0-1205-779996) +44-1205-779997 / 0044-1205-779997 (01205-779997 / 0-1205-779997) +44-1205-779998 / 0044-1205-779998 (01205-779998 / 0-1205-779998) +44-1205-779999 / 0044-1205-779999 (01205-779999 / 0-1205-779999)