Area Code +44-1764-(428000...428999) located in Crieff, Perth and Kinross (PKN), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1764 Subscriber Number From : 428000 Subscriber Number To : 428999 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 : Globecom International 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 : PKN Region Name : Perth and Kinross City : Crieff Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 56.3700 Longitude : -3.8400 ‹ previous : +44-1764-(427000...427999) next › : +44-1764-(429000...429999) Dialling Instructions For trunk calls: 0 1764 428000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1764 428000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 428000 ~ 428999 (Count: 1,000) Example: +44-1764-428000 / 0044-1764-428000 (01764-428000 / 0-1764-428000) +44-1764-428001 / 0044-1764-428001 (01764-428001 / 0-1764-428001) +44-1764-428002 / 0044-1764-428002 (01764-428002 / 0-1764-428002) +44-1764-428003 / 0044-1764-428003 (01764-428003 / 0-1764-428003) +44-1764-428004 / 0044-1764-428004 (01764-428004 / 0-1764-428004) ...+44-1764-xxxxxx / 0044-1764-xxxxxx (01764-xxxxxx / 0-1764-xxxxxx) ...+44-1764-428995 / 0044-1764-428995 (01764-428995 / 0-1764-428995) +44-1764-428996 / 0044-1764-428996 (01764-428996 / 0-1764-428996) +44-1764-428997 / 0044-1764-428997 (01764-428997 / 0-1764-428997) +44-1764-428998 / 0044-1764-428998 (01764-428998 / 0-1764-428998) +44-1764-428999 / 0044-1764-428999 (01764-428999 / 0-1764-428999)