"WWLS (AM)" redirects here. It is not to be confused with sister station WLS (AM)
in Chicago, Illinois.
KWPN (640 AM, "ESPN Radio 640") is a sports talk radio station based in Oklahoma City and carries programming from ESPN Radio. Under ownership of Cumulus Media, its studios are in Northwest Oklahoma City, and the transmitter is in Norman.
The original call letters of this station were WNAD, which first began broadcasting in 1922. The call letters became WWLS in 1981.
Former logo used until 2012, as WWLS-AM
On April 2, 2012 WWLS split from its "Sports Animal" simulcast with WWLS-FM 98.1 and switched to programming from ESPN Radio under new call letters, KWPN.
Coordinates: 35°17′21″N 97°30′08″W / 35.28917°N 97.50222°W