Area Code +1-202-(2037000...2037999) 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 : 2037000 Subscriber Number To : 2037999 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 WASHINGTON 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-(2036000...2036999) next › : +1-202-(2038000...2038999) Dialling Instructions For trunk calls: 0 202 2037000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 202 2037000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2037000 ~ 2037999 (Count: 1,000) Example: +1-202-2037000 / 0111-202-2037000 (1202-2037000 / 1-202-2037000) +1-202-2037001 / 0111-202-2037001 (1202-2037001 / 1-202-2037001) +1-202-2037002 / 0111-202-2037002 (1202-2037002 / 1-202-2037002) +1-202-2037003 / 0111-202-2037003 (1202-2037003 / 1-202-2037003) +1-202-2037004 / 0111-202-2037004 (1202-2037004 / 1-202-2037004) ...+1-202-xxxxxxx / 0111-202-xxxxxxx (1202-xxxxxxx / 1-202-xxxxxxx) ...+1-202-2037995 / 0111-202-2037995 (1202-2037995 / 1-202-2037995) +1-202-2037996 / 0111-202-2037996 (1202-2037996 / 1-202-2037996) +1-202-2037997 / 0111-202-2037997 (1202-2037997 / 1-202-2037997) +1-202-2037998 / 0111-202-2037998 (1202-2037998 / 1-202-2037998) +1-202-2037999 / 0111-202-2037999 (1202-2037999 / 1-202-2037999)