About this number
(850) 643 is a landline based telephone number operated by Gtc, Inc. - Fl and is located in zip code 32424 in the city of Blountstown, Florida, which is in Calhoun County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 850 and Network Numbering Exchange (NXX - also known as a prefix) of 643. It has an Operating Company Number (OCN) of 291. A Common Language Location Identifier (CLLI) of BLTWFLXADS0. As well as a Local access and transport area (LATA) of 32767. Zip code 32424 has a population of 7,994 as of the 2010 census.