Here is the store(s) info on RR. Stores - The RadioReference Wiki
You'll need to scroll down. If you have a scanner do a close call. One WM by uses uhf the other 4 uses vhf
Channel 4 or 5 in most locations. In the three around here they don't even bother to use CTCSS(PL). Hilarious at times listening to them trying to chase people off "our channel. Get off or we're calling the police!" Hehe. Most of the time, the other people are using PL and can't even hear Walmart staff complaining. Good listening fun.