About this number
(615) 374 is a landline based telephone number operated by Bellsouth Telecomm INC DBA Sou and is located in zip code 37074 in the city of Hartsville, Tennessee, which is in Trousdale County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 615 and Network Numbering Exchange (NXX - also known as a prefix) of 374. It has an Operating Company Number (OCN) of 9419. A Common Language Location Identifier (CLLI) of HTVLTNMARS5. As well as a Local access and transport area (LATA) of 470. Zip code 37074 has a population of 6,965 as of the 2010 census.