Area Code +1-203-(7123000...7123999) located in Huntington, 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 : 7123000 Subscriber Number To : 7123999 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 : GLOBAL CROSSING-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 : Huntington Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.3000 Longitude : -73.1500 ‹ previous : +1-203-(7122000...7122999) next › : +1-203-(7124000...7124999) Dialling Instructions For trunk calls: 0 203 7123000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7123000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7123000 ~ 7123999 (Count: 1,000) Example: +1-203-7123000 / 0111-203-7123000 (1203-7123000 / 1-203-7123000) +1-203-7123001 / 0111-203-7123001 (1203-7123001 / 1-203-7123001) +1-203-7123002 / 0111-203-7123002 (1203-7123002 / 1-203-7123002) +1-203-7123003 / 0111-203-7123003 (1203-7123003 / 1-203-7123003) +1-203-7123004 / 0111-203-7123004 (1203-7123004 / 1-203-7123004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7123995 / 0111-203-7123995 (1203-7123995 / 1-203-7123995) +1-203-7123996 / 0111-203-7123996 (1203-7123996 / 1-203-7123996) +1-203-7123997 / 0111-203-7123997 (1203-7123997 / 1-203-7123997) +1-203-7123998 / 0111-203-7123998 (1203-7123998 / 1-203-7123998) +1-203-7123999 / 0111-203-7123999 (1203-7123999 / 1-203-7123999)