About this number
(540) 278 is a landline based telephone number operated by Us Lec Of Virginia, LLC and is located in zip code 24011 in the city of Roanoke, Virginia, which is in Roanoke 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 278. It has an Operating Company Number (OCN) of 8357. A Common Language Location Identifier (CLLI) of RONKVALKX0Y. As well as a Local access and transport area (LATA) of 244. It was first assigned for usage on 04/07/2004. Zip code 24011 has a population of 219 as of the 2010 census.