The city of Deadwood, seat of Lawrence County, in the Black Hills of Western South Dakota was incorporated 1876. The city was named for the dead trees that were found in the narrow canyon (Deadwood Gulch) where you'll find the historic Main and Sherman streets, with many streets built up its steep sides.

Deadwood had the first telephone exchange in the state of South Dakota. Established by Paul Rewman in March of 1878, calls between Deadwood and Lead were 50 cents at the time, 25 cents cheaper than a stage ride between the cities, and much faster. The completion of the line was promptly celebrated as reported by the Pioneer with a large bonfire, gathering, and a grand ball at the Grand Central Hotel.