What would you think?

Got a call from an addiction rehab facility. They said I had put my number in their 'callback' system. I did not so assumed it was an error.
Today, I got another call on my work phone from the same facility. Again, they said I had put my number in when I had not.
Only my co workers have both numbers and my partner. I do not have a drink problem although of course, I like alcohol.
What would you automatically think?