Area Code +1-203-(2921000...2921999) located in Fairfield, 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 : 2921000 Subscriber Number To : 2921999 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 : Fairfield Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.1400 Longitude : -73.2600 ‹ previous : +1-203-(2920000...2920999) next › : +1-203-(2922000...2922999) Dialling Instructions For trunk calls: 0 203 2921000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2921000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2921000 ~ 2921999 (Count: 1,000) Example: +1-203-2921000 / 0111-203-2921000 (1203-2921000 / 1-203-2921000) +1-203-2921001 / 0111-203-2921001 (1203-2921001 / 1-203-2921001) +1-203-2921002 / 0111-203-2921002 (1203-2921002 / 1-203-2921002) +1-203-2921003 / 0111-203-2921003 (1203-2921003 / 1-203-2921003) +1-203-2921004 / 0111-203-2921004 (1203-2921004 / 1-203-2921004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2921995 / 0111-203-2921995 (1203-2921995 / 1-203-2921995) +1-203-2921996 / 0111-203-2921996 (1203-2921996 / 1-203-2921996) +1-203-2921997 / 0111-203-2921997 (1203-2921997 / 1-203-2921997) +1-203-2921998 / 0111-203-2921998 (1203-2921998 / 1-203-2921998) +1-203-2921999 / 0111-203-2921999 (1203-2921999 / 1-203-2921999)