About this number
(571) 339 is a landline based telephone number operated by Us Lec Of Virginia, LLC and is located in zip code 22102 in the city of Mc Lean, Virginia, which is in Fairfax County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 571 and Network Numbering Exchange (NXX - also known as a prefix) of 339. It has an Operating Company Number (OCN) of 8357. A Common Language Location Identifier (CLLI) of TYCRVA03DS0. As well as a Local access and transport area (LATA) of 236. It was first assigned for usage on 03/12/2002. Zip code 22102 has a population of 21,985 as of the 2010 census.