About this number
(301) 573 is a wireless/mobile based telephone number operated by Sprint Spectrum L.P. - Md and is located in zip code 21740 in the city of Hagerstown, Maryland, which is in Washington County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 301 and Network Numbering Exchange (NXX - also known as a prefix) of 573. It has an Operating Company Number (OCN) of 4098. A Common Language Location Identifier (CLLI) of HGTWMD533MD. As well as a Local access and transport area (LATA) of 240. Zip code 21740 has a population of 61,859 as of the 2010 census.