About this number
(301) 747-0014 is a landline based telephone number operated by Teleport Communications Americ and is located in zip code 20004 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 747 and a subscriber number of 0014. It has an Operating Company Number (OCN) of 7529. A Common Language Location Identifier (CLLI) of WASHDCTTDS0. As well as a Local access and transport area (LATA) of 236. Zip code 20004 has a population of 1,622 as of the 2010 census.