It is not a real radio station, with call letters, if that is what you are asking. It is usually just a very low power broadcast that you can only pick up for a couple hundred yards. So they do not cause interference with commercial stations that pay big bucks to broadcast on say 100.3, 97.5, etc. (the frequencies that Dependable uses.)
The following website has the movies and the stations. https://www.dependabledrivein.com/NowShowing/now-showing.html
Its different for each screen. Check you recite. It has it on there
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