Area Code +1-203-(4221000...4221999) 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 : 4221000 Subscriber Number To : 4221999 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 : CABLEVSN LGHTPATH 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 : 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-(4220000...4220999) next › : +1-203-(4222000...4222999) Dialling Instructions For trunk calls: 0 203 4221000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 4221000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4221000 ~ 4221999 (Count: 1,000) Example: +1-203-4221000 / 0111-203-4221000 (1203-4221000 / 1-203-4221000) +1-203-4221001 / 0111-203-4221001 (1203-4221001 / 1-203-4221001) +1-203-4221002 / 0111-203-4221002 (1203-4221002 / 1-203-4221002) +1-203-4221003 / 0111-203-4221003 (1203-4221003 / 1-203-4221003) +1-203-4221004 / 0111-203-4221004 (1203-4221004 / 1-203-4221004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-4221995 / 0111-203-4221995 (1203-4221995 / 1-203-4221995) +1-203-4221996 / 0111-203-4221996 (1203-4221996 / 1-203-4221996) +1-203-4221997 / 0111-203-4221997 (1203-4221997 / 1-203-4221997) +1-203-4221998 / 0111-203-4221998 (1203-4221998 / 1-203-4221998) +1-203-4221999 / 0111-203-4221999 (1203-4221999 / 1-203-4221999)
