Area Code +1-301-(3041000...3041999) located in Walkersville, 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 : 3041000 Subscriber Number To : 3041999 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 : BANDWIDTH.COM - 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 : Walkersville Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.4800 Longitude : -77.3500 ‹ previous : +1-301-(3040000...3040999) next › : +1-301-(3042000...3042999) Dialling Instructions For trunk calls: 0 301 3041000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 3041000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3041000 ~ 3041999 (Count: 1,000) Example: +1-301-3041000 / 0111-301-3041000 (1301-3041000 / 1-301-3041000) +1-301-3041001 / 0111-301-3041001 (1301-3041001 / 1-301-3041001) +1-301-3041002 / 0111-301-3041002 (1301-3041002 / 1-301-3041002) +1-301-3041003 / 0111-301-3041003 (1301-3041003 / 1-301-3041003) +1-301-3041004 / 0111-301-3041004 (1301-3041004 / 1-301-3041004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-3041995 / 0111-301-3041995 (1301-3041995 / 1-301-3041995) +1-301-3041996 / 0111-301-3041996 (1301-3041996 / 1-301-3041996) +1-301-3041997 / 0111-301-3041997 (1301-3041997 / 1-301-3041997) +1-301-3041998 / 0111-301-3041998 (1301-3041998 / 1-301-3041998) +1-301-3041999 / 0111-301-3041999 (1301-3041999 / 1-301-3041999)