Yep. What Guiness said!
To expand a tiny bit: If the CA called your hubby's
employer/boss (versus simply calling hubby's office phone), that's legal, too, as long as the CA only asked if hubby was employed there. CAs ARE allowed to verify employment.
CAs are not allowed to divulge any info on the "Whys" or Hows" when calling ANYONE other than the debtor.
Now, though, they often do ... so I gather.
Personally, I keep hubby's office contact info on a strict "need-to-know" basis. No creditor has that information (other than our CU) and certainly no CA!!