About this number
(301) 804-0456 is a landline based telephone number operated by Peerless Network Of Maryland, and is located in zip code 20011 in the city of Washington, Maryland, which is in District Of Columbia 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 804 and a subscriber number of 0456. It has an Operating Company Number (OCN) of 568G. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 236. It was first assigned for usage on 04/04/2013. Zip code 20011 has a population of 58,536 as of the 2010 census.