About this number
(423) 522 is a landline based telephone number operated by Bellsouth Telecomm INC DBA Sou and is located in zip code 37814 in the city of Morristown, Tennessee, which is in Hamblen 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 522. It has an Operating Company Number (OCN) of 9419. A Common Language Location Identifier (CLLI) of MRTWTNMADS0. As well as a Local access and transport area (LATA) of 474. It was first assigned for usage on 12/05/2002. Zip code 37814 has a population of 33,071 as of the 2010 census.