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 301-542 area code for verified numbers 301-542-8000 - 301-542-8999. Zipcodes covered include 20601, 20603, 20604, 20602 covered within Herndon. More area codes, including
those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.
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301-542-8xxx Area Code Reverse Lookup Results
Phone numbers 301-542-8xxx fall in 301-542 area code. This area code covers part of Herndon, covering
most of 20601, 20603, 20604, 20602 zipcodes. 301-542 area code was
started on Mar 14, 2003. Herndon follows US/Eastern timezone with Daylight Savings as part of Charles county in Maryland state. It has a population of 146,551 and covers a Land Area of 457.749 sq miles. 301-542 area code
locator service has determined Geo-Coordinates for this location as Latitude: 38.63 & Longitude: -76.91. Also, the network service provider for area code 301-542 is ATX Telecommunications Services Ltd, 50 Monument RD, Bala Cynwyd, PA, US - 19004-1723.
