About this number
(605) 557-0031 is a landline based telephone number operated by Vivian Tel Co DBA Golden West and is located in zip code 57580 in the city of Winner, South Dakota, which is in Tripp County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 605, a Network Numbering Exchange (NXX - also known as a prefix) of 557 and a subscriber number of 0031. It has an Operating Company Number (OCN) of 1686. A Common Language Location Identifier (CLLI) of WNNRSDXADS1. As well as a Local access and transport area (LATA) of 640. Zip code 57580 has a population of 4,449 as of the 2010 census.