Area Code +1-202-(5277000...5277999) 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 : 5277000 Subscriber Number To : 5277999 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 : ATX TELECOMM SVCS 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-(5276000...5276999) next › : +1-202-(5278000...5278999) Dialling Instructions For trunk calls: 0 202 5277000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 202 5277000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5277000 ~ 5277999 (Count: 1,000) Example: +1-202-5277000 / 0111-202-5277000 (1202-5277000 / 1-202-5277000) +1-202-5277001 / 0111-202-5277001 (1202-5277001 / 1-202-5277001) +1-202-5277002 / 0111-202-5277002 (1202-5277002 / 1-202-5277002) +1-202-5277003 / 0111-202-5277003 (1202-5277003 / 1-202-5277003) +1-202-5277004 / 0111-202-5277004 (1202-5277004 / 1-202-5277004) ...+1-202-xxxxxxx / 0111-202-xxxxxxx (1202-xxxxxxx / 1-202-xxxxxxx) ...+1-202-5277995 / 0111-202-5277995 (1202-5277995 / 1-202-5277995) +1-202-5277996 / 0111-202-5277996 (1202-5277996 / 1-202-5277996) +1-202-5277997 / 0111-202-5277997 (1202-5277997 / 1-202-5277997) +1-202-5277998 / 0111-202-5277998 (1202-5277998 / 1-202-5277998) +1-202-5277999 / 0111-202-5277999 (1202-5277999 / 1-202-5277999)