About this number
(571) 642-1677 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 22079 in the city of Lorton, 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, a Network Numbering Exchange (NXX - also known as a prefix) of 642 and a subscriber number of 1677. It has an Operating Company Number (OCN) of 8825. 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 04/18/2005. Zip code 22079 has a population of 32,059 as of the 2010 census.