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Area Code 301 Prefixes

Prefixes
301-200-XXXX
City
Indian Head
County
Charles
Phone Type
Landline Numbers
Prefixes
301-202-XXXX
City
Chevy Chase
County
Montgomery
Phone Type
Wireless Numbers
Prefixes
301-203-XXXX
City
Fort Washington
County
Prince Georges
Phone Type
Landline Numbers
Prefixes
301-204-XXXX
City
Bethesda
County
Montgomery
Phone Type
Wireless Numbers
Prefixes
301-205-XXXX
City
Edgewater
County
Anne Arundel
Phone Type
Landline Numbers
Prefixes
301-206-XXXX
City
Laurel
County
Prince Georges
Phone Type
Landline Numbers
Prefixes
301-208-XXXX
City
Gaithersburg
County
Montgomery
Phone Type
Landline Numbers
Prefixes
301-209-XXXX
City
Hyattsville
County
Prince Georges
Phone Type
Landline Numbers
Prefixes
301-210-XXXX
City
Beltsville
County
Prince Georges
Phone Type
Landline Numbers
Prefixes
301-212-XXXX
City
Gaithersburg
County
Montgomery
Phone Type
Landline Numbers
Prefixes
301-213-XXXX
City
Washington Zone 3
County
Montgomery
Phone Type
Wireless Numbers
Prefixes
301-214-XXXX
City
Rockville
County
Montgomery
Phone Type
Landline Numbers
Prefixes
301-215-XXXX
City
Chevy Chase
County
Montgomery
Phone Type
Landline Numbers
Prefixes
301-216-XXXX
City
Gaithersburg
County
Montgomery
Phone Type
Landline Numbers
Prefixes
301-217-XXXX
City
Rockville
County
Montgomery
Phone Type
Landline Numbers
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Area Code 301 Information

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 History

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.

There are other places with the same 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

$188K
Average property valuation
The average home value is $188K.
58 y/o
Average Age
The average resident's age is 58 y/o.
$75.3K
Residents' average wealth
Income average is $75.3K.        
6,016,447
Maryland - MD Population
Population in Area Code 301: 6,016,447.
Maryland - MD
Latitude: 37° 53′ N to 39° 43′ N Longitude: 75° 03′ W to 79° 29′ W
Eastern 23:56:24
Time zone
Time zone in Area Code 301: Eastern 23:56:24.