Area Code +1-203-(2650000...2659999) located in Wallingford, 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 : 2650000 Subscriber Number To : 2659999 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 : Wallingford Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.4600 Longitude : -72.8200 ‹ previous : +1-203-(2640000...2649999) next › : +1-203-(2660000...2660999) Dialling Instructions For trunk calls: 0 203 2650000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 2650000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2650000 ~ 2659999 (Count: 10,000) Example: +1-203-2650000 / 0111-203-2650000 (1203-2650000 / 1-203-2650000) +1-203-2650001 / 0111-203-2650001 (1203-2650001 / 1-203-2650001) +1-203-2650002 / 0111-203-2650002 (1203-2650002 / 1-203-2650002) +1-203-2650003 / 0111-203-2650003 (1203-2650003 / 1-203-2650003) +1-203-2650004 / 0111-203-2650004 (1203-2650004 / 1-203-2650004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-2659995 / 0111-203-2659995 (1203-2659995 / 1-203-2659995) +1-203-2659996 / 0111-203-2659996 (1203-2659996 / 1-203-2659996) +1-203-2659997 / 0111-203-2659997 (1203-2659997 / 1-203-2659997) +1-203-2659998 / 0111-203-2659998 (1203-2659998 / 1-203-2659998) +1-203-2659999 / 0111-203-2659999 (1203-2659999 / 1-203-2659999)