Area Code +1-203-(7871000...7871999) located in New Haven, 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 : 7871000 Subscriber Number To : 7871999 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 : New Haven Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.3000 Longitude : -72.9300 ‹ previous : +1-203-(7870000...7870999) next › : +1-203-(7872000...7872999) Dialling Instructions For trunk calls: 0 203 7871000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7871000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7871000 ~ 7871999 (Count: 1,000) Example: +1-203-7871000 / 0111-203-7871000 (1203-7871000 / 1-203-7871000) +1-203-7871001 / 0111-203-7871001 (1203-7871001 / 1-203-7871001) +1-203-7871002 / 0111-203-7871002 (1203-7871002 / 1-203-7871002) +1-203-7871003 / 0111-203-7871003 (1203-7871003 / 1-203-7871003) +1-203-7871004 / 0111-203-7871004 (1203-7871004 / 1-203-7871004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7871995 / 0111-203-7871995 (1203-7871995 / 1-203-7871995) +1-203-7871996 / 0111-203-7871996 (1203-7871996 / 1-203-7871996) +1-203-7871997 / 0111-203-7871997 (1203-7871997 / 1-203-7871997) +1-203-7871998 / 0111-203-7871998 (1203-7871998 / 1-203-7871998) +1-203-7871999 / 0111-203-7871999 (1203-7871999 / 1-203-7871999)
