Experimental Local networks in Phoenix area?

Is there anyone in Phoenix who can tell me what Experimental local networks are available in the Phoenix area?

Do you mean which are broadcasting ATSC 3.0 a.k.a NextGenTV?

If so, you can check that out at RabbitEars.info or WatchNextGenTV.

Pretty sure @mjbomar means this:

Ah, if that is the case, the answer is also different depending upon your provider. Contracts for TVE availability of local channels is by Location and Provider. As a starting point, you can go here to test:

Yes.