About this number
(580) 473 is a landline based telephone number operated by Windstream Oklahoma, Inc. and is located in zip code 73650 in the city of Hammon, Oklahoma, which is in Roger Mills 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 473. It has an Operating Company Number (OCN) of 1965. A Common Language Location Identifier (CLLI) of HMMNOKXARS1. As well as a Local access and transport area (LATA) of 536. Zip code 73650 has a population of 1,020 as of the 2010 census.