Area Code +1-203-(3023000...3023999) located in Greenwich, 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 : 3023000 Subscriber Number To : 3023999 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 : CONVERSENT 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 : Greenwich Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.0400 Longitude : -73.6100 ‹ previous : +1-203-(3022000...3022999) next › : +1-203-(3024000...3024999) Dialling Instructions For trunk calls: 0 203 3023000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 3023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3023000 ~ 3023999 (Count: 1,000) Example: +1-203-3023000 / 0111-203-3023000 (1203-3023000 / 1-203-3023000) +1-203-3023001 / 0111-203-3023001 (1203-3023001 / 1-203-3023001) +1-203-3023002 / 0111-203-3023002 (1203-3023002 / 1-203-3023002) +1-203-3023003 / 0111-203-3023003 (1203-3023003 / 1-203-3023003) +1-203-3023004 / 0111-203-3023004 (1203-3023004 / 1-203-3023004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-3023995 / 0111-203-3023995 (1203-3023995 / 1-203-3023995) +1-203-3023996 / 0111-203-3023996 (1203-3023996 / 1-203-3023996) +1-203-3023997 / 0111-203-3023997 (1203-3023997 / 1-203-3023997) +1-203-3023998 / 0111-203-3023998 (1203-3023998 / 1-203-3023998) +1-203-3023999 / 0111-203-3023999 (1203-3023999 / 1-203-3023999)
