About this number
(423) 739 is a landline based telephone number operated by Skyline Telephone Membership C and is located in zip code 37688 in the city of Shady Valley, Tennessee, which is in Johnson 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 739. It has an Operating Company Number (OCN) of 501. A Common Language Location Identifier (CLLI) of SHVYTNXADS0. As well as a Local access and transport area (LATA) of 956. Zip code 37688 has a population of 1,018 as of the 2010 census.