Area Code +1-301-(6071000...6071999) located in Damascus 240, 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 : 6071000 Subscriber Number To : 6071999 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 : VERIZON MARYLAND INC 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 : Damascus 240 Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.2900 Longitude : -77.2100 ‹ previous : +1-301-(6070000...6070999) next › : +1-301-(6072000...6072999) Dialling Instructions For trunk calls: 0 301 6071000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 6071000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6071000 ~ 6071999 (Count: 1,000) Example: +1-301-6071000 / 0111-301-6071000 (1301-6071000 / 1-301-6071000) +1-301-6071001 / 0111-301-6071001 (1301-6071001 / 1-301-6071001) +1-301-6071002 / 0111-301-6071002 (1301-6071002 / 1-301-6071002) +1-301-6071003 / 0111-301-6071003 (1301-6071003 / 1-301-6071003) +1-301-6071004 / 0111-301-6071004 (1301-6071004 / 1-301-6071004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-6071995 / 0111-301-6071995 (1301-6071995 / 1-301-6071995) +1-301-6071996 / 0111-301-6071996 (1301-6071996 / 1-301-6071996) +1-301-6071997 / 0111-301-6071997 (1301-6071997 / 1-301-6071997) +1-301-6071998 / 0111-301-6071998 (1301-6071998 / 1-301-6071998) +1-301-6071999 / 0111-301-6071999 (1301-6071999 / 1-301-6071999)