Area Code +1-202-(8311000...8311999) 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 : 8311000 Subscriber Number To : 8311999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : 365 WIRELESS LLC 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-(8310000...8310999) next › : +1-202-(8312000...8312999) Dialling Instructions For trunk calls: 0 202 8311000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 202 8311000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8311000 ~ 8311999 (Count: 1,000) Example: +1-202-8311000 / 0111-202-8311000 (1202-8311000 / 1-202-8311000) +1-202-8311001 / 0111-202-8311001 (1202-8311001 / 1-202-8311001) +1-202-8311002 / 0111-202-8311002 (1202-8311002 / 1-202-8311002) +1-202-8311003 / 0111-202-8311003 (1202-8311003 / 1-202-8311003) +1-202-8311004 / 0111-202-8311004 (1202-8311004 / 1-202-8311004) ...+1-202-xxxxxxx / 0111-202-xxxxxxx (1202-xxxxxxx / 1-202-xxxxxxx) ...+1-202-8311995 / 0111-202-8311995 (1202-8311995 / 1-202-8311995) +1-202-8311996 / 0111-202-8311996 (1202-8311996 / 1-202-8311996) +1-202-8311997 / 0111-202-8311997 (1202-8311997 / 1-202-8311997) +1-202-8311998 / 0111-202-8311998 (1202-8311998 / 1-202-8311998) +1-202-8311999 / 0111-202-8311999 (1202-8311999 / 1-202-8311999)