About this number
(605) 734 is a landline based telephone number operated by Qwest Corporation and is located in zip code 57326 in the city of Chamberlain, South Dakota, which is in Brule County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 605 and Network Numbering Exchange (NXX - also known as a prefix) of 734. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of CHBLSDCORS1. As well as a Local access and transport area (LATA) of 640.