About this number
(423) 254 is a landline based telephone number operated by Business Telecom Inc. - Bti - and is located in zip code 37902 in the city of Knoxville, Tennessee, which is in Knox County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 423 and Network Numbering Exchange (NXX - also known as a prefix) of 254. It has an Operating Company Number (OCN) of 4265. A Common Language Location Identifier (CLLI) of KNVLTNSGDS0. As well as a Local access and transport area (LATA) of 474. Zip code 37902 has a population of 1,586 as of the 2010 census.