About this number
(571) 375-0001 is a landline based telephone number operated by Comcast Phone Of Virginia, INC and is located in zip code 22091 in the city of Herndon, 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 375 and a subscriber number of 0001. It has an Operating Company Number (OCN) of 7773. 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 10/23/2012.