Area Code +1-203-(2203000...2203999) located in Trumbull, 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 : 2203000 Subscriber Number To : 2203999 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 : CABLEVSN LGHTPATH 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 : Trumbull Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.2400 Longitude : -73.2000 ‹ previous : +1-203-(2202000...2202999) next › : +1-203-(2204000...2204999) Dialling Instructions For trunk calls: 0 203 2203000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2203000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2203000 ~ 2203999 (Count: 1,000) Example: +1-203-2203000 / 0111-203-2203000 (1203-2203000 / 1-203-2203000) +1-203-2203001 / 0111-203-2203001 (1203-2203001 / 1-203-2203001) +1-203-2203002 / 0111-203-2203002 (1203-2203002 / 1-203-2203002) +1-203-2203003 / 0111-203-2203003 (1203-2203003 / 1-203-2203003) +1-203-2203004 / 0111-203-2203004 (1203-2203004 / 1-203-2203004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2203995 / 0111-203-2203995 (1203-2203995 / 1-203-2203995) +1-203-2203996 / 0111-203-2203996 (1203-2203996 / 1-203-2203996) +1-203-2203997 / 0111-203-2203997 (1203-2203997 / 1-203-2203997) +1-203-2203998 / 0111-203-2203998 (1203-2203998 / 1-203-2203998) +1-203-2203999 / 0111-203-2203999 (1203-2203999 / 1-203-2203999)