Area Code +1-301-(2960000...2960999) located in Rockville, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 301 Subscriber Number From : 2960000 Subscriber Number To : 2960999 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 : MCI WORLDCOM COMM MD 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 : MD Region Name : Maryland City : Rockville Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0900 Longitude : -77.1600 ‹ previous : +1-301-(2950000...2959999) next › : +1-301-(2961000...2961999) Dialling Instructions For trunk calls: 0 301 2960000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2960000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2960000 ~ 2960999 (Count: 1,000) Example: +1-301-2960000 / 0111-301-2960000 (1301-2960000 / 1-301-2960000) +1-301-2960001 / 0111-301-2960001 (1301-2960001 / 1-301-2960001) +1-301-2960002 / 0111-301-2960002 (1301-2960002 / 1-301-2960002) +1-301-2960003 / 0111-301-2960003 (1301-2960003 / 1-301-2960003) +1-301-2960004 / 0111-301-2960004 (1301-2960004 / 1-301-2960004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2960995 / 0111-301-2960995 (1301-2960995 / 1-301-2960995) +1-301-2960996 / 0111-301-2960996 (1301-2960996 / 1-301-2960996) +1-301-2960997 / 0111-301-2960997 (1301-2960997 / 1-301-2960997) +1-301-2960998 / 0111-301-2960998 (1301-2960998 / 1-301-2960998) +1-301-2960999 / 0111-301-2960999 (1301-2960999 / 1-301-2960999)
