Help 1998 Chevy Radio Locked Code Any One?

I Have A 98 Chevy Truck With A Theft Lock Radio And It Is Locked Up After I Unhooked The Battery. I Dont Know The Code I Bought It Used. It Shows 572 And 582 When You Push The 2/3 And Am/fm Button . Any Help ? Thanks

Is there any way to contact whoever you bought the truck from?

call a dealership and ask

dealer can reset it for you. should be like $30 or something like that.

The code is 0872