About this number
(423) 664 is a landline based telephone number operated by Centurylink Communicaitons LLC and is located in zip code 37408 in the city of Chattanooga, Tennessee, which is in Hamilton 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 664. It has an Operating Company Number (OCN) of 2757. A Common Language Location Identifier (CLLI) of CHTGTN78DS0. As well as a Local access and transport area (LATA) of 472. Zip code 37408 has a population of 1,486 as of the 2010 census.