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 301-478 area code for verified numbers 301-478-0000 - 301-478-0999. Zipcodes covered include 21530, 21555 covered within Mount Airy. More area codes, including
those outside of Maryland, United States of America, are on the VerifyPhone.com homepage.
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301-478-0xxx Area Code Reverse Lookup Results
Phone numbers 301-478-0xxx fall in 301-478 area code. This area code covers part of Mount Airy, covering
most of 21530, 21555 zipcodes. 301-478 area code was
started on Mar 26, 2004. Mount Airy follows US/Eastern timezone with Daylight Savings as part of Allegany county in Maryland state. It has a population of 75,087 and covers a Land Area of 424.158 sq miles. 301-478 area code
locator service has determined Geo-Coordinates for this location as Latitude: 39.70 & Longitude: -78.57. Also, the network service provider for area code 301-478 is Core Communications Inc - MD, 209 West St, Suite 302, Annapolis, MD, US - 21401-3441.
