Area Code +1-301-(2640000...2640999) located in Mount Savage, 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 : 2640000 Subscriber Number To : 2640999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : X (X) 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 : Mount Savage Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.7000 Longitude : -78.8800 ‹ previous : +1-301-(2639000...2639999) next › : +1-301-(2641000...2641999) Dialling Instructions For trunk calls: 0 301 2640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2640000 ~ 2640999 (Count: 1,000) Example: +1-301-2640000 / 0111-301-2640000 (1301-2640000 / 1-301-2640000) +1-301-2640001 / 0111-301-2640001 (1301-2640001 / 1-301-2640001) +1-301-2640002 / 0111-301-2640002 (1301-2640002 / 1-301-2640002) +1-301-2640003 / 0111-301-2640003 (1301-2640003 / 1-301-2640003) +1-301-2640004 / 0111-301-2640004 (1301-2640004 / 1-301-2640004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2640995 / 0111-301-2640995 (1301-2640995 / 1-301-2640995) +1-301-2640996 / 0111-301-2640996 (1301-2640996 / 1-301-2640996) +1-301-2640997 / 0111-301-2640997 (1301-2640997 / 1-301-2640997) +1-301-2640998 / 0111-301-2640998 (1301-2640998 / 1-301-2640998) +1-301-2640999 / 0111-301-2640999 (1301-2640999 / 1-301-2640999)