Were calling everyday but leaving no messages. Called back. Company named Equinox (marketing company that sells insurance, banking, etc), registered my number on their do not call list.
Call the number back, press 1 to add your # to their do not call list. Then press 1 for french, 2 for english. At that point you dial in your number, hit # and it will confirm that it added your number and disconnect.
Here's hoping they'll stop repeatedly calling me now.