Check out https://directvnow.com/
This is a brand new AT&T streaming service that just started about a week ago. It’s basically in Beta now, but if you sign up now for $35 per month, you get the third tier with over 100 channels (quite a few that I actually watch) and you’ll be grandfathered in at $35 instead of $60 after the intro period. Also, if you go ahead and pay the first month, you’ll get a free Amazon Fire Stick (about $40 value) or prepay 3 months and get an Apple TV box (about $150 value). No contract also. I’ve been streaming to a first generation Chromecast and it works great. The app is still a work in progress and switching channels is a bit slow, but the service is new and bound to improve. If you don’t want a free device to stream to, they have a trial period of a week.
The video quality appears to be the same on my 65 inch Sony 4k TV as the video from Dish Network. Looks promising so far.
Is the streaming service tied to DirectV or do you have cable internet
for your needed Internet to access this new program?