Area Code +1-203-(7630000...7630999) 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 : 7630000 Subscriber Number To : 7630999 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 : BROOKS FIBER 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-(7629000...7629999) next › : +1-203-(7631000...7631999) Dialling Instructions For trunk calls: 0 203 7630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7630000 ~ 7630999 (Count: 1,000) Example: +1-203-7630000 / 0111-203-7630000 (1203-7630000 / 1-203-7630000) +1-203-7630001 / 0111-203-7630001 (1203-7630001 / 1-203-7630001) +1-203-7630002 / 0111-203-7630002 (1203-7630002 / 1-203-7630002) +1-203-7630003 / 0111-203-7630003 (1203-7630003 / 1-203-7630003) +1-203-7630004 / 0111-203-7630004 (1203-7630004 / 1-203-7630004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7630995 / 0111-203-7630995 (1203-7630995 / 1-203-7630995) +1-203-7630996 / 0111-203-7630996 (1203-7630996 / 1-203-7630996) +1-203-7630997 / 0111-203-7630997 (1203-7630997 / 1-203-7630997) +1-203-7630998 / 0111-203-7630998 (1203-7630998 / 1-203-7630998) +1-203-7630999 / 0111-203-7630999 (1203-7630999 / 1-203-7630999)