About this number
(571) 226 is a landline based telephone number operated by Verizon Virginia, Inc. and is located in zip code 22042 in the city of Falls Church, 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 226. It has an Operating Company Number (OCN) of 9213. A Common Language Location Identifier (CLLI) of FLCHVAMFDS0. As well as a Local access and transport area (LATA) of 236. Zip code 22042 has a population of 33,537 as of the 2010 census.