About this number
(605) 223-8984 is a landline based telephone number operated by Onvoy, Inc. - Sd and is located in zip code 57532 in the city of Fort Pierre, South Dakota, which is in Stanley 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 223 and a subscriber number of 8984. It has an Operating Company Number (OCN) of 858G. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 640. It was first assigned for usage on 11/20/2013. Zip code 57532 has a population of 2,835 as of the 2010 census.