Area Code +1-203-(3103000...3103999) located in New Canaan, 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 : 3103000 Subscriber Number To : 3103999 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 : New Canaan Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.1500 Longitude : -73.4900 ‹ previous : +1-203-(3102000...3102999) next › : +1-203-(3104000...3104999) Dialling Instructions For trunk calls: 0 203 3103000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 3103000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3103000 ~ 3103999 (Count: 1,000) Example: +1-203-3103000 / 0111-203-3103000 (1203-3103000 / 1-203-3103000) +1-203-3103001 / 0111-203-3103001 (1203-3103001 / 1-203-3103001) +1-203-3103002 / 0111-203-3103002 (1203-3103002 / 1-203-3103002) +1-203-3103003 / 0111-203-3103003 (1203-3103003 / 1-203-3103003) +1-203-3103004 / 0111-203-3103004 (1203-3103004 / 1-203-3103004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-3103995 / 0111-203-3103995 (1203-3103995 / 1-203-3103995) +1-203-3103996 / 0111-203-3103996 (1203-3103996 / 1-203-3103996) +1-203-3103997 / 0111-203-3103997 (1203-3103997 / 1-203-3103997) +1-203-3103998 / 0111-203-3103998 (1203-3103998 / 1-203-3103998) +1-203-3103999 / 0111-203-3103999 (1203-3103999 / 1-203-3103999)