About this number
(605) 432-0030 is a landline based telephone number operated by Qwest Corporation and is located in zip code 57252 in the city of Milbank, South Dakota, which is in Grant 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 432 and a subscriber number of 0030. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of MLBNSDCORS1. As well as a Local access and transport area (LATA) of 640. Zip code 57252 has a population of 4,800 as of the 2010 census.