Area Code +1-860-(4357000...4357999) located in Lakeville, Connecticut (CT), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 860 Subscriber Number From : 4357000 Subscriber Number To : 4357999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BROADVOX-CLEC - CT Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : CT Region Name : Connecticut City : Lakeville Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.9700 Longitude : -73.4400 ‹ previous : +1-860-(4356000...4356999) next › : +1-860-(4358000...4358999) Dialling Instructions For trunk calls: 0 860 4357000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 860 4357000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4357000 ~ 4357999 (Count: 1,000) Example: +1-860-4357000 / 0111-860-4357000 (1860-4357000 / 1-860-4357000) +1-860-4357001 / 0111-860-4357001 (1860-4357001 / 1-860-4357001) +1-860-4357002 / 0111-860-4357002 (1860-4357002 / 1-860-4357002) +1-860-4357003 / 0111-860-4357003 (1860-4357003 / 1-860-4357003) +1-860-4357004 / 0111-860-4357004 (1860-4357004 / 1-860-4357004) ...+1-860-xxxxxxx / 0111-860-xxxxxxx (1860-xxxxxxx / 1-860-xxxxxxx) ...+1-860-4357995 / 0111-860-4357995 (1860-4357995 / 1-860-4357995) +1-860-4357996 / 0111-860-4357996 (1860-4357996 / 1-860-4357996) +1-860-4357997 / 0111-860-4357997 (1860-4357997 / 1-860-4357997) +1-860-4357998 / 0111-860-4357998 (1860-4357998 / 1-860-4357998) +1-860-4357999 / 0111-860-4357999 (1860-4357999 / 1-860-4357999)