It's the same programming that's on 104.3 HD2 (formerly 105.9 HD2)

They are all branded "The Bet"

1430 KAMP in Denver (former Oldies, Easy Listening KEZW) is one of them.

1580 WJFK in DC (Former ESPN Deportes, Tudn) also carries it.

WJZ-AM in Baltimore runs it.

1380 WWWL in New Orleans which had WWL overflow and a Liberal Talk format for a time has the format.

There are others. Many of them former CBS Sports Radio affiliates.