Area Code +1-203-(4224000...4224999) located in Greenwich, 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 : 4224000 Subscriber Number To : 4224999 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 : VERIZON NEW YORK INC 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 : Greenwich Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.0400 Longitude : -73.6100 ‹ previous : +1-203-(4223000...4223999) next › : +1-203-(4225000...4225999) Dialling Instructions For trunk calls: 0 203 4224000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4224000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4224000 ~ 4224999 (Count: 1,000) Example: +1-203-4224000 / 0111-203-4224000 (1203-4224000 / 1-203-4224000) +1-203-4224001 / 0111-203-4224001 (1203-4224001 / 1-203-4224001) +1-203-4224002 / 0111-203-4224002 (1203-4224002 / 1-203-4224002) +1-203-4224003 / 0111-203-4224003 (1203-4224003 / 1-203-4224003) +1-203-4224004 / 0111-203-4224004 (1203-4224004 / 1-203-4224004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4224995 / 0111-203-4224995 (1203-4224995 / 1-203-4224995) +1-203-4224996 / 0111-203-4224996 (1203-4224996 / 1-203-4224996) +1-203-4224997 / 0111-203-4224997 (1203-4224997 / 1-203-4224997) +1-203-4224998 / 0111-203-4224998 (1203-4224998 / 1-203-4224998) +1-203-4224999 / 0111-203-4224999 (1203-4224999 / 1-203-4224999)