About this number
(580) 677-0021 is a wireless/mobile based telephone number operated by New Cingular Wireless Pcs, LLC and is located in zip code 73446 in the city of Madill, Oklahoma, which is in Marshall County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 580, a Network Numbering Exchange (NXX - also known as a prefix) of 677 and a subscriber number of 0021. It has an Operating Company Number (OCN) of 6534. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 536. It was first assigned for usage on 01/01/1901. Zip code 73446 has a population of 8,042 as of the 2010 census.