Area Code +1-202-(9717000...9717999) 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 : 9717000 Subscriber Number To : 9717999 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 : CENTURYLINK COMM 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-(9716000...9716999) next › : +1-202-(9718000...9718999) Dialling Instructions For trunk calls: 0 202 9717000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 202 9717000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9717000 ~ 9717999 (Count: 1,000) Example: +1-202-9717000 / 0111-202-9717000 (1202-9717000 / 1-202-9717000) +1-202-9717001 / 0111-202-9717001 (1202-9717001 / 1-202-9717001) +1-202-9717002 / 0111-202-9717002 (1202-9717002 / 1-202-9717002) +1-202-9717003 / 0111-202-9717003 (1202-9717003 / 1-202-9717003) +1-202-9717004 / 0111-202-9717004 (1202-9717004 / 1-202-9717004) ...+1-202-xxxxxxx / 0111-202-xxxxxxx (1202-xxxxxxx / 1-202-xxxxxxx) ...+1-202-9717995 / 0111-202-9717995 (1202-9717995 / 1-202-9717995) +1-202-9717996 / 0111-202-9717996 (1202-9717996 / 1-202-9717996) +1-202-9717997 / 0111-202-9717997 (1202-9717997 / 1-202-9717997) +1-202-9717998 / 0111-202-9717998 (1202-9717998 / 1-202-9717998) +1-202-9717999 / 0111-202-9717999 (1202-9717999 / 1-202-9717999)