Phone Number Lookup : 301-623-2000-301-623-2999

VerifyPhone.com is your one-stop site for area code lookup, phone number lookup, and free phone number reviews. Following is phone number listings & most recent reviews for 301-623 area code for verified numbers 301-623-2000 - 301-623-2999. Zipcodes covered include 20740, 20737, 20770, 20784 covered within Washington. More area codes, including those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.

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301-623-2xxx Area Code Reverse Lookup Results

Phone numbers 301-623-2xxx fall in 301-623 area code. This area code covers part of Washington, covering most of 20740, 20737, 20770, 20784 zipcodes. 301-623 area code was started on Apr 06, 2005. Washington follows US/Eastern timezone with Daylight Savings as part of Prince George's county in Maryland state. It has a population of 863,420 and covers a Land Area of 482.691 sq miles. 301-623 area code locator service has determined Geo-Coordinates for this location as Latitude: 38.99 & Longitude: -76.91. Also, the network service provider for area code 301-623 is Teleport Communications America LLC - DC, 2 Teleport Dr, 2nd Floor, Staten Island, NY, US - 10311-1006.

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Major metro areas near Area Code 301-623-2 - Washington, Maryland (25 mile radius)

City NamePrefixDistance (miles)Service Provider
Alexandria, MD301-9311.22 miComcast Phone of Northern Maryland Inc - MD
Beltsville, MD301-9316.34 miVerizon Maryland Inc
Damascus, MD301-93114.2 miCore Communications Inc - MD
Herndon, MD301-93117.64 miCavalier Telephone Mid-Atlantic LLC - MD
Rockville, MD301-93121 miMCImetro Access Transmission Services LLC

Reverse Phone Lookup in area code 301 & exchange 623 - Page 2 for public business phone numbers (Yellow Pages Search)

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Phone Number Lookup in area code 301 & exchange 623 - Page 2 for publicly available phone numbers (White Pages Search)

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