If you are a Dish Network subscriber, you are no longer receiving Sacramento Channels 13 and 31. CBS-owned stations carried by Dish in several key markets went dark early this morning after the groups failed to reach a deal by midnight. The network said Dish subscribers could miss CBS Sports’ NFL and SEC football coverage beginning Thursday. CBS said the network and several local stations owned by the network were dropped in Atlanta, Baltimore, Boston, Chicago, Dallas, Denver, Detroit, Los Angeles, Miami, Minneapolis, New York, Philadelphia, Pittsburgh, Sacramento, San Francisco, Seattle and Tampa. Also dropped were the CBS Sports Network, Pop and the Smithsonian Channel.