About this number
(606) 277 is a landline based telephone number operated by Windstream Kentucky East, Inc. and is located in zip code 40906 in the city of Barbourville, Kentucky, which is in Knox County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 606 and Network Numbering Exchange (NXX - also known as a prefix) of 277. It has an Operating Company Number (OCN) of 9691. A Common Language Location Identifier (CLLI) of BBVLKYXARS0. As well as a Local access and transport area (LATA) of 466. It was first assigned for usage on 09/26/2002. Zip code 40906 has a population of 11,132 as of the 2010 census.