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 301-533 area code for verified numbers 301-533-7000 - 301-533-7999. Zipcodes covered include 21550, 21538, 21541 covered within Frederick. More area codes, including
those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.
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301-533-7xxx Area Code Reverse Lookup Results
Phone numbers 301-533-7xxx fall in 301-533 area code. This area code covers part of Frederick, covering
most of 21550, 21538, 21541 zipcodes. 301-533 area code was
started on Oct 24, 2012. Frederick follows US/Eastern timezone with Daylight Savings as part of Garrett county in Maryland state. It has a population of 30,097 and covers a Land Area of 647.103 sq miles. 301-533 area code
locator service has determined Geo-Coordinates for this location as Latitude: 39.41 & Longitude: -79.41. Also, the network service provider for area code 301-533 is Level 3 Communications LLC - MD, 1025 Eldorado Blvd, Broomfield, CO, US - 80021-8254.
