Area Code +44-1223-(979000...979999) 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 : 979000 Subscriber Number To : 979999 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 : Windsor Telecom Plc 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-(978000...978999) next › : +44-1223-(980000...980999) Dialling Instructions For trunk calls: 0 1223 979000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1223 979000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 979000 ~ 979999 (Count: 1,000) Example: +44-1223-979000 / 0044-1223-979000 (01223-979000 / 0-1223-979000) +44-1223-979001 / 0044-1223-979001 (01223-979001 / 0-1223-979001) +44-1223-979002 / 0044-1223-979002 (01223-979002 / 0-1223-979002) +44-1223-979003 / 0044-1223-979003 (01223-979003 / 0-1223-979003) +44-1223-979004 / 0044-1223-979004 (01223-979004 / 0-1223-979004) ...+44-1223-xxxxxx / 0044-1223-xxxxxx (01223-xxxxxx / 0-1223-xxxxxx) ...+44-1223-979995 / 0044-1223-979995 (01223-979995 / 0-1223-979995) +44-1223-979996 / 0044-1223-979996 (01223-979996 / 0-1223-979996) +44-1223-979997 / 0044-1223-979997 (01223-979997 / 0-1223-979997) +44-1223-979998 / 0044-1223-979998 (01223-979998 / 0-1223-979998) +44-1223-979999 / 0044-1223-979999 (01223-979999 / 0-1223-979999)