WREY (630 AM) is a Class B regional radio station licensed to ST. PAUL, MN. Operating with 3 kW daytime power using a directional (different day/night patterns) antenna system with 3 towers. At night it operates at 2 kW. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Borgen Broadcasting. It broadcasts a Regional Mexican format.