As a military family, we move a lot. Inevitably, we always seem to end up with the phone numbers of people who owe money. The situation always resolves itself with one phone call and we never get calls again for "Suzy" or "Joe" or whomever they're looking for this time.
However, we have has this phone number for two years and Allied calls us several times a day even though we must have told them hundreds of times (two to three calls a day for two years) that they have the wrong number.
If I was looking for a collection agency, I wouldn't use Allied. I can only imagine how much time and money is wasted by them barking up the wrong tree for years on end.