About this number
(580) 643 is a landline based telephone number operated by Epic Touch Co. and is located in zip code 73942 in the city of Guymon, Oklahoma, which is in Texas County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 580 and Network Numbering Exchange (NXX - also known as a prefix) of 643. It has an Operating Company Number (OCN) of 238C. A Common Language Location Identifier (CLLI) of GYMNOK07Q00. As well as a Local access and transport area (LATA) of 546. Zip code 73942 has a population of 12,953 as of the 2010 census.