About this number
(704) 539 is a landline based telephone number operated by Yadkin Valley Telephone Member and is located in zip code 28689 in the city of Union Grove, North Carolina, which is in Iredell County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 704 and Network Numbering Exchange (NXX - also known as a prefix) of 539. It has an Operating Company Number (OCN) of 511. A Common Language Location Identifier (CLLI) of UNGVNCXBRS0. As well as a Local access and transport area (LATA) of 422. Zip code 28689 has a population of 1,712 as of the 2010 census.