Area Code +1-202-(4204000...4204999) located in Washington, District of Columbia (DC), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 202 Subscriber Number From : 4204000 Subscriber Number To : 4204999 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 : TELEPORT COMM AM-DC 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 : DC Region Name : District of Columbia City : Washington Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.9000 Longitude : -77.0300 ‹ previous : +1-202-(4203000...4203999) next › : +1-202-(4205000...4205999) Dialling Instructions For trunk calls: 0 202 4204000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 202 4204000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4204000 ~ 4204999 (Count: 1,000) Example: +1-202-4204000 / 0111-202-4204000 (1202-4204000 / 1-202-4204000) +1-202-4204001 / 0111-202-4204001 (1202-4204001 / 1-202-4204001) +1-202-4204002 / 0111-202-4204002 (1202-4204002 / 1-202-4204002) +1-202-4204003 / 0111-202-4204003 (1202-4204003 / 1-202-4204003) +1-202-4204004 / 0111-202-4204004 (1202-4204004 / 1-202-4204004) ...+1-202-xxxxxxx / 0111-202-xxxxxxx (1202-xxxxxxx / 1-202-xxxxxxx) ...+1-202-4204995 / 0111-202-4204995 (1202-4204995 / 1-202-4204995) +1-202-4204996 / 0111-202-4204996 (1202-4204996 / 1-202-4204996) +1-202-4204997 / 0111-202-4204997 (1202-4204997 / 1-202-4204997) +1-202-4204998 / 0111-202-4204998 (1202-4204998 / 1-202-4204998) +1-202-4204999 / 0111-202-4204999 (1202-4204999 / 1-202-4204999)