Area Code +44-1223-(623000...623999) located in Cambridge, Cambridgeshire (CAM), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1223 Subscriber Number From : 623000 Subscriber Number To : 623999 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 : Vodafone Ltd (Thus) 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 : CAM Region Name : Cambridgeshire City : Cambridge Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 52.2000 Longitude : 0.1200 ‹ previous : +44-1223-(615000...615999) next › : +44-1223-(633000...633999) Dialling Instructions For trunk calls: 0 1223 623000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1223 623000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 623000 ~ 623999 (Count: 1,000) Example: +44-1223-623000 / 0044-1223-623000 (01223-623000 / 0-1223-623000) +44-1223-623001 / 0044-1223-623001 (01223-623001 / 0-1223-623001) +44-1223-623002 / 0044-1223-623002 (01223-623002 / 0-1223-623002) +44-1223-623003 / 0044-1223-623003 (01223-623003 / 0-1223-623003) +44-1223-623004 / 0044-1223-623004 (01223-623004 / 0-1223-623004) ...+44-1223-xxxxxx / 0044-1223-xxxxxx (01223-xxxxxx / 0-1223-xxxxxx) ...+44-1223-623995 / 0044-1223-623995 (01223-623995 / 0-1223-623995) +44-1223-623996 / 0044-1223-623996 (01223-623996 / 0-1223-623996) +44-1223-623997 / 0044-1223-623997 (01223-623997 / 0-1223-623997) +44-1223-623998 / 0044-1223-623998 (01223-623998 / 0-1223-623998) +44-1223-623999 / 0044-1223-623999 (01223-623999 / 0-1223-623999)