Area Code +1-203-(7635000...7635999) 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 : 7635000 Subscriber Number To : 7635999 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-(7634000...7634999) next › : +1-203-(7636000...7636999) Dialling Instructions For trunk calls: 0 203 7635000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7635000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7635000 ~ 7635999 (Count: 1,000) Example: +1-203-7635000 / 0111-203-7635000 (1203-7635000 / 1-203-7635000) +1-203-7635001 / 0111-203-7635001 (1203-7635001 / 1-203-7635001) +1-203-7635002 / 0111-203-7635002 (1203-7635002 / 1-203-7635002) +1-203-7635003 / 0111-203-7635003 (1203-7635003 / 1-203-7635003) +1-203-7635004 / 0111-203-7635004 (1203-7635004 / 1-203-7635004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7635995 / 0111-203-7635995 (1203-7635995 / 1-203-7635995) +1-203-7635996 / 0111-203-7635996 (1203-7635996 / 1-203-7635996) +1-203-7635997 / 0111-203-7635997 (1203-7635997 / 1-203-7635997) +1-203-7635998 / 0111-203-7635998 (1203-7635998 / 1-203-7635998) +1-203-7635999 / 0111-203-7635999 (1203-7635999 / 1-203-7635999)