Area Code +1-301-(3045000...3045999) 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 : 3045000 Subscriber Number To : 3045999 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 : COMCAST PHONE - 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-(3044000...3044999) next › : +1-301-(3050000...3059999) Dialling Instructions For trunk calls: 0 301 3045000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 3045000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3045000 ~ 3045999 (Count: 1,000) Example: +1-301-3045000 / 0111-301-3045000 (1301-3045000 / 1-301-3045000) +1-301-3045001 / 0111-301-3045001 (1301-3045001 / 1-301-3045001) +1-301-3045002 / 0111-301-3045002 (1301-3045002 / 1-301-3045002) +1-301-3045003 / 0111-301-3045003 (1301-3045003 / 1-301-3045003) +1-301-3045004 / 0111-301-3045004 (1301-3045004 / 1-301-3045004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-3045995 / 0111-301-3045995 (1301-3045995 / 1-301-3045995) +1-301-3045996 / 0111-301-3045996 (1301-3045996 / 1-301-3045996) +1-301-3045997 / 0111-301-3045997 (1301-3045997 / 1-301-3045997) +1-301-3045998 / 0111-301-3045998 (1301-3045998 / 1-301-3045998) +1-301-3045999 / 0111-301-3045999 (1301-3045999 / 1-301-3045999)