About this number
(301) 882-3121 is a landline based telephone number operated by Bandwidth.Com Clec, LLC - Md and is located in zip code 21771 in the city of Mount Airy, Maryland, which is in Carroll County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 301, a Network Numbering Exchange (NXX - also known as a prefix) of 882 and a subscriber number of 3121. It has an Operating Company Number (OCN) of 071F. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 240. It was first assigned for usage on 06/07/2011. Zip code 21771 has a population of 29,563 as of the 2010 census.