Area Code +1-203-(4470000...4470999) 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 : 4470000 Subscriber Number To : 4470999 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 : BANDWIDTH.COM - 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-(4469000...4469999) next › : +1-203-(4471000...4471999) Dialling Instructions For trunk calls: 0 203 4470000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4470000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4470000 ~ 4470999 (Count: 1,000) Example: +1-203-4470000 / 0111-203-4470000 (1203-4470000 / 1-203-4470000) +1-203-4470001 / 0111-203-4470001 (1203-4470001 / 1-203-4470001) +1-203-4470002 / 0111-203-4470002 (1203-4470002 / 1-203-4470002) +1-203-4470003 / 0111-203-4470003 (1203-4470003 / 1-203-4470003) +1-203-4470004 / 0111-203-4470004 (1203-4470004 / 1-203-4470004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4470995 / 0111-203-4470995 (1203-4470995 / 1-203-4470995) +1-203-4470996 / 0111-203-4470996 (1203-4470996 / 1-203-4470996) +1-203-4470997 / 0111-203-4470997 (1203-4470997 / 1-203-4470997) +1-203-4470998 / 0111-203-4470998 (1203-4470998 / 1-203-4470998) +1-203-4470999 / 0111-203-4470999 (1203-4470999 / 1-203-4470999)