Area Code +44-1205-(820000...829999) 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 : 820000 Subscriber Number To : 829999 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 : BT 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-(810000...819999) next › : +44-1205-(837000...837999) Dialling Instructions For trunk calls: 0 1205 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1205 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 829999 (Count: 10,000) Example: +44-1205-820000 / 0044-1205-820000 (01205-820000 / 0-1205-820000) +44-1205-820001 / 0044-1205-820001 (01205-820001 / 0-1205-820001) +44-1205-820002 / 0044-1205-820002 (01205-820002 / 0-1205-820002) +44-1205-820003 / 0044-1205-820003 (01205-820003 / 0-1205-820003) +44-1205-820004 / 0044-1205-820004 (01205-820004 / 0-1205-820004) ...+44-1205-xxxxxx / 0044-1205-xxxxxx (01205-xxxxxx / 0-1205-xxxxxx) ...+44-1205-829995 / 0044-1205-829995 (01205-829995 / 0-1205-829995) +44-1205-829996 / 0044-1205-829996 (01205-829996 / 0-1205-829996) +44-1205-829997 / 0044-1205-829997 (01205-829997 / 0-1205-829997) +44-1205-829998 / 0044-1205-829998 (01205-829998 / 0-1205-829998) +44-1205-829999 / 0044-1205-829999 (01205-829999 / 0-1205-829999)