Area Code 301 in Maryland - MD

The 301 Area Code (or Area Code 301) is located in the state of MD. Area Code 301 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.89 million unique phone numbers and 12.2 million individuals near the city of Indian Head

Area code 301 was put into service. In 1991 area code 301 was split to form area code 410. In 1997 area codes 301 was overlaid with area code 240.

State: Maryland - MD
Major City: Rockville
Land area: 12,407 sq mi (32,133 km2)
Maryland - MD, The average home value is $188K.
Maryland - MD, The average resident's age is 58 y/o.
Maryland - MD, Income average is $75.3K.
State Population in Area Code 201: 6,016,447.
Latitude: 37° 53′ N to 39° 43′ N Longitude: 75° 03′ W to 79° 29′ W
Time zone in Area Code 201: Eastern 07:17:09.
Major Cities in Area Code 301: Bethesda, MD>Bowie, MD>Chillum, MD>Clinton, MD>College Park, MD>Cumberland, MD>Fairland, MD>Fort Washington, MD>Frederick, MD>Gaithersburg, MD>Germantown, MD>Greenbelt, MD>Hagerstown, MD>Landover, MD>Montgomery Village, MD>North Bethesda, MD>North Laurel, MD>North Potomac, MD>Olney, MD>Oxon Hill-glassmanor, MD>Potomac, MD>Rockville, MD>Silver Spring, MD>South Laurel, MD>St. Charles, MD>Suitland, MD>Waldorf, MD>Wheaton-glenmont, MD>White Oak, MD
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