I've seen that claim, in the subject title, made a lot on MN.
I'm intrigued because I work in academia.
"just to confirm someone’s worked at the company and the dates" would be considered completely unacceptable for scientist or academic jobs.
You'd literally be told to go get another referee.
In meantime, we'd be wondering what someone did that was so bad that they could only get such an uninformative reference. It would totally count against you.
What "industry" do you work in, and would your reference people be expected to say something personal about you?