About this number
(540) 492-4239 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in the city of Roanoke, Virginia and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 540, a Network Numbering Exchange (NXX - also known as a prefix) of 492 and a subscriber number of 4239. 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 244. It was first assigned for usage on 05/16/2011.