Area Code +44-1720-(328000...328999) located in Isles of Scilly, Isles of Scilly (IOS), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1720 Subscriber Number From : 328000 Subscriber Number To : 328999 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 : Bicom Systems EURL 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 : IOS Region Name : Isles of Scilly City : Isles of Scilly Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 49.9300 Longitude : -6.3000 ‹ previous : +44-1720-(327000...327999) next › : +44-1720-(329000...329999) Dialling Instructions For trunk calls: 0 1720 328000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1720 328000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 328000 ~ 328999 (Count: 1,000) Example: +44-1720-328000 / 0044-1720-328000 (01720-328000 / 0-1720-328000) +44-1720-328001 / 0044-1720-328001 (01720-328001 / 0-1720-328001) +44-1720-328002 / 0044-1720-328002 (01720-328002 / 0-1720-328002) +44-1720-328003 / 0044-1720-328003 (01720-328003 / 0-1720-328003) +44-1720-328004 / 0044-1720-328004 (01720-328004 / 0-1720-328004) ...+44-1720-xxxxxx / 0044-1720-xxxxxx (01720-xxxxxx / 0-1720-xxxxxx) ...+44-1720-328995 / 0044-1720-328995 (01720-328995 / 0-1720-328995) +44-1720-328996 / 0044-1720-328996 (01720-328996 / 0-1720-328996) +44-1720-328997 / 0044-1720-328997 (01720-328997 / 0-1720-328997) +44-1720-328998 / 0044-1720-328998 (01720-328998 / 0-1720-328998) +44-1720-328999 / 0044-1720-328999 (01720-328999 / 0-1720-328999)