About this number
(865) 220 is a landline based telephone number operated by Bellsouth Telecomm INC DBA Sou and is located in zip code 37830 in the city of Oak Ridge, Tennessee, which is in Anderson County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 865 and Network Numbering Exchange (NXX - also known as a prefix) of 220. It has an Operating Company Number (OCN) of 9419. A Common Language Location Identifier (CLLI) of OKRGTNMTDS0. As well as a Local access and transport area (LATA) of 474. Zip code 37830 has a population of 29,700 as of the 2010 census.