KNBN-TV Channel 21 / Virtual 21 NBC

Rapid Broadcasting Company
Call Letters: KNBN-TV
Frequency: Channel 21 / Virtual 21
2424 South Plaza Drive
Rapid City, SD 57702
Pennington County
Phone: (605) 355-0024
Fax: (605) 355-9274
Website: https://www.newscenter1.tv