Most Wal-Mart are open 24/7, but customer service hours by phone differ from Wal-Mart to Wal-Mart. I recommend calling between 10 am to 5 pm. If they still don't answer, go down there, and give them hell. I'm just kidding; please be polite.
It's Walmart, you have to keep trying
What time do you try to call...after 8pm most of the departments close
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