Area Code +1-203-(4020000...4020999) located in Huntington, Connecticut (CT), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 203 Subscriber Number From : 4020000 Subscriber Number To : 4020999 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 : FRONTIER COMM - 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 : Huntington Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.3000 Longitude : -73.1500 ‹ previous : +1-203-(4019000...4019999) next › : +1-203-(4021000...4021999) Dialling Instructions For trunk calls: 0 203 4020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4020000 ~ 4020999 (Count: 1,000) Example: +1-203-4020000 / 0111-203-4020000 (1203-4020000 / 1-203-4020000) +1-203-4020001 / 0111-203-4020001 (1203-4020001 / 1-203-4020001) +1-203-4020002 / 0111-203-4020002 (1203-4020002 / 1-203-4020002) +1-203-4020003 / 0111-203-4020003 (1203-4020003 / 1-203-4020003) +1-203-4020004 / 0111-203-4020004 (1203-4020004 / 1-203-4020004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4020995 / 0111-203-4020995 (1203-4020995 / 1-203-4020995) +1-203-4020996 / 0111-203-4020996 (1203-4020996 / 1-203-4020996) +1-203-4020997 / 0111-203-4020997 (1203-4020997 / 1-203-4020997) +1-203-4020998 / 0111-203-4020998 (1203-4020998 / 1-203-4020998) +1-203-4020999 / 0111-203-4020999 (1203-4020999 / 1-203-4020999)
