Area Code +1-203-(2075000...2075999) located in Danbury, 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 : 2075000 Subscriber Number To : 2075999 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 : FRONTIER COMM - 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 : Danbury Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.4000 Longitude : -73.4500 ‹ previous : +1-203-(2074000...2074999) next › : +1-203-(2076000...2076999) Dialling Instructions For trunk calls: 0 203 2075000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2075000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2075000 ~ 2075999 (Count: 1,000) Example: +1-203-2075000 / 0111-203-2075000 (1203-2075000 / 1-203-2075000) +1-203-2075001 / 0111-203-2075001 (1203-2075001 / 1-203-2075001) +1-203-2075002 / 0111-203-2075002 (1203-2075002 / 1-203-2075002) +1-203-2075003 / 0111-203-2075003 (1203-2075003 / 1-203-2075003) +1-203-2075004 / 0111-203-2075004 (1203-2075004 / 1-203-2075004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2075995 / 0111-203-2075995 (1203-2075995 / 1-203-2075995) +1-203-2075996 / 0111-203-2075996 (1203-2075996 / 1-203-2075996) +1-203-2075997 / 0111-203-2075997 (1203-2075997 / 1-203-2075997) +1-203-2075998 / 0111-203-2075998 (1203-2075998 / 1-203-2075998) +1-203-2075999 / 0111-203-2075999 (1203-2075999 / 1-203-2075999)