The station serves the Sioux Falls, South Dakota, area.
On August 7, 2017, KXRB and its classic country format moved to 1140 AM, swapping frequencies and call signs with news/talk-formatted KSOO.
[2] On August 1, 2021, KSOO flipped to sports, branded as "ESPN Sioux Falls"; the format moved from KSOO-FM, which switched to country.
[3] In May 2006, KXRB won one first-place plaque in the commercial radio division of the South Dakota Associated Press Broadcasters Association news contest.
This article about a radio station in South Dakota is a stub.