I'm not surprised at the markets getting Houston/Oakland. The Texas stations are broadcasting both Texas games, and the California/Nevada markets would have shown the Raider game anyway. Bay Area, Sacramento and Monterey/Salinas are in the blackout zone.
The only other markets showing the game are Phoenix and Tucson, and it seems as if the local affiliates have bent over backward to avoid programming against the Cardinals. When your team is 2-9, I'm sure a lot of fans would watch whatever other game is on. I wish we had San Diego/Buffalo like Yuma does - I'd be watching that game instead.