On Monday, I called the a local UHaul firm to enquire about the availability of a small trailer.  Got the size, price, and availibility info I needed and thanked them for the information. Today, Friday I received a call with an Ohio area code asking if I still was interested in renting something. I said no, they thanked me and hung.  Not too bad, but I didn't give them my name or # when I called them, so they obviously captured it and passed it along for a call back.  I have no business relationship with UHaul and didn't appreciate the unwanted intrusion.