About this number
There is 1 OK rating for this phone number. (423) 278-9977 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 37745 in the city of Greeneville, Tennessee, which is in Greene County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 423, a Network Numbering Exchange (NXX - also known as a prefix) of 278 and a subscriber number of 9977. It has an Operating Company Number (OCN) of 4806. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 956. It was first assigned for usage on 05/01/2008. Zip code 37745 has a population of 18,401 as of the 2010 census.