About this number
(240) 359-0003 is a landline based telephone number operated by Peerless Network Of Maryland, and is located in zip code 20191 in the city of Reston, Maryland, which is in Fairfax County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 240, a Network Numbering Exchange (NXX - also known as a prefix) of 359 and a subscriber number of 0003. It has an Operating Company Number (OCN) of 568G. A Common Language Location Identifier (CLLI) of RSTNVA31DS0. As well as a Local access and transport area (LATA) of 236. Zip code 20191 has a population of 29,128 as of the 2010 census.