Area Code +44-1206-(310000...319999) located in Colchester, Essex (ESS), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1206 Subscriber Number From : 310000 Subscriber Number To : 319999 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 : Verizon UK Ltd 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 : ESS Region Name : Essex City : Colchester Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.8900 Longitude : 0.9000 ‹ previous : +44-1206-(309000...309999) next › : +44-1206-(321000...321999) Dialling Instructions For trunk calls: 0 1206 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1206 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 319999 (Count: 10,000) Example: +44-1206-310000 / 0044-1206-310000 (01206-310000 / 0-1206-310000) +44-1206-310001 / 0044-1206-310001 (01206-310001 / 0-1206-310001) +44-1206-310002 / 0044-1206-310002 (01206-310002 / 0-1206-310002) +44-1206-310003 / 0044-1206-310003 (01206-310003 / 0-1206-310003) +44-1206-310004 / 0044-1206-310004 (01206-310004 / 0-1206-310004) ...+44-1206-xxxxxx / 0044-1206-xxxxxx (01206-xxxxxx / 0-1206-xxxxxx) ...+44-1206-319995 / 0044-1206-319995 (01206-319995 / 0-1206-319995) +44-1206-319996 / 0044-1206-319996 (01206-319996 / 0-1206-319996) +44-1206-319997 / 0044-1206-319997 (01206-319997 / 0-1206-319997) +44-1206-319998 / 0044-1206-319998 (01206-319998 / 0-1206-319998) +44-1206-319999 / 0044-1206-319999 (01206-319999 / 0-1206-319999)