Area Code +1-203-(4222000...4222999) 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 : 4222000 Subscriber Number To : 4222999 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-(4221000...4221999) next › : +1-203-(4223000...4223999) Dialling Instructions For trunk calls: 0 203 4222000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4222000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4222000 ~ 4222999 (Count: 1,000) Example: +1-203-4222000 / 0111-203-4222000 (1203-4222000 / 1-203-4222000) +1-203-4222001 / 0111-203-4222001 (1203-4222001 / 1-203-4222001) +1-203-4222002 / 0111-203-4222002 (1203-4222002 / 1-203-4222002) +1-203-4222003 / 0111-203-4222003 (1203-4222003 / 1-203-4222003) +1-203-4222004 / 0111-203-4222004 (1203-4222004 / 1-203-4222004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4222995 / 0111-203-4222995 (1203-4222995 / 1-203-4222995) +1-203-4222996 / 0111-203-4222996 (1203-4222996 / 1-203-4222996) +1-203-4222997 / 0111-203-4222997 (1203-4222997 / 1-203-4222997) +1-203-4222998 / 0111-203-4222998 (1203-4222998 / 1-203-4222998) +1-203-4222999 / 0111-203-4222999 (1203-4222999 / 1-203-4222999)