Mountain.

“If my TV provider does not carry Pac-12 Networks what are my options?
The only way to gain access to Pac-12 Networks is to switch to one of the many providers that do carry the networks. We know switching providers can be a hassle so we've tried to make it easier for you. Visit the channel finder on this page, enter your zip code and you will be able to connect directly to one of the multiple providers in your area today.”