About this number
(540) 636 is a landline based telephone number operated by Central Tel. Co. Of Virginia D and is located in zip code 22630 in the city of Front Royal, Virginia, which is in Warren County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 540 and Network Numbering Exchange (NXX - also known as a prefix) of 636. It has an Operating Company Number (OCN) of 254. A Common Language Location Identifier (CLLI) of FRRYVAXADS0. As well as a Local access and transport area (LATA) of 246. Zip code 22630 has a population of 30,292 as of the 2010 census.