Area Code +1-203-(6323000...6323999) located in Naugatuck, 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 : 6323000 Subscriber Number To : 6323999 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 : CHOICE ONE 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 : Naugatuck Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.4900 Longitude : -73.0500 ‹ previous : +1-203-(6322000...6322999) next › : +1-203-(6324000...6324999) Dialling Instructions For trunk calls: 0 203 6323000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 6323000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6323000 ~ 6323999 (Count: 1,000) Example: +1-203-6323000 / 0111-203-6323000 (1203-6323000 / 1-203-6323000) +1-203-6323001 / 0111-203-6323001 (1203-6323001 / 1-203-6323001) +1-203-6323002 / 0111-203-6323002 (1203-6323002 / 1-203-6323002) +1-203-6323003 / 0111-203-6323003 (1203-6323003 / 1-203-6323003) +1-203-6323004 / 0111-203-6323004 (1203-6323004 / 1-203-6323004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-6323995 / 0111-203-6323995 (1203-6323995 / 1-203-6323995) +1-203-6323996 / 0111-203-6323996 (1203-6323996 / 1-203-6323996) +1-203-6323997 / 0111-203-6323997 (1203-6323997 / 1-203-6323997) +1-203-6323998 / 0111-203-6323998 (1203-6323998 / 1-203-6323998) +1-203-6323999 / 0111-203-6323999 (1203-6323999 / 1-203-6323999)