Area Code +1-203-(5383000...5383999) 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 : 5383000 Subscriber Number To : 5383999 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 : CHOICE ONE 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-(5382000...5382999) next › : +1-203-(5384000...5384999) Dialling Instructions For trunk calls: 0 203 5383000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 5383000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5383000 ~ 5383999 (Count: 1,000) Example: +1-203-5383000 / 0111-203-5383000 (1203-5383000 / 1-203-5383000) +1-203-5383001 / 0111-203-5383001 (1203-5383001 / 1-203-5383001) +1-203-5383002 / 0111-203-5383002 (1203-5383002 / 1-203-5383002) +1-203-5383003 / 0111-203-5383003 (1203-5383003 / 1-203-5383003) +1-203-5383004 / 0111-203-5383004 (1203-5383004 / 1-203-5383004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-5383995 / 0111-203-5383995 (1203-5383995 / 1-203-5383995) +1-203-5383996 / 0111-203-5383996 (1203-5383996 / 1-203-5383996) +1-203-5383997 / 0111-203-5383997 (1203-5383997 / 1-203-5383997) +1-203-5383998 / 0111-203-5383998 (1203-5383998 / 1-203-5383998) +1-203-5383999 / 0111-203-5383999 (1203-5383999 / 1-203-5383999)