I see this all the time. There is a Mercedes dealer in New Jersey that wants me to trade in my 2014 S-class. (I have never been to NJ and I don't own a Mercedes.) I get regular notices about a short-term loan taken out by someone in Tennessee, who has apparently never made a payment. And I get multiple messages every day from ADT Canada, letting me know when someone in Toronto arms or disarms his home security system.
The only company that handled this well was Netflix. I got an E-mail thanking me for signing up, followed almost immediately by a message from their tech support regarding problems signing in. That included a number which was answered in less than a minute when I called, and the rep apologized (with a smile) and fixed it immediately.
The reason computer chips are so small is computers don't eat much.