Area Code +1-203-(3500000...3500999) located in Madison, 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 : 3500000 Subscriber Number To : 3500999 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 : LEVEL 3 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 : Madison Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.2800 Longitude : -72.6000 ‹ previous : +1-203-(3499000...3499999) next › : +1-203-(3501000...3501999) Dialling Instructions For trunk calls: 0 203 3500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 3500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3500000 ~ 3500999 (Count: 1,000) Example: +1-203-3500000 / 0111-203-3500000 (1203-3500000 / 1-203-3500000) +1-203-3500001 / 0111-203-3500001 (1203-3500001 / 1-203-3500001) +1-203-3500002 / 0111-203-3500002 (1203-3500002 / 1-203-3500002) +1-203-3500003 / 0111-203-3500003 (1203-3500003 / 1-203-3500003) +1-203-3500004 / 0111-203-3500004 (1203-3500004 / 1-203-3500004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-3500995 / 0111-203-3500995 (1203-3500995 / 1-203-3500995) +1-203-3500996 / 0111-203-3500996 (1203-3500996 / 1-203-3500996) +1-203-3500997 / 0111-203-3500997 (1203-3500997 / 1-203-3500997) +1-203-3500998 / 0111-203-3500998 (1203-3500998 / 1-203-3500998) +1-203-3500999 / 0111-203-3500999 (1203-3500999 / 1-203-3500999)
