563-359-4800

Got three calls on my cell in the last week... no messages left

Per Mar Security

Their not Dept collectors. There a security company.
http://www.permarsecurity.com/

Per Mar will call if you are a contact on their alarm list. For example, if you are responsible for a building and a motion alarm is set off, they will call you to bring it to your attention.

They called my cell phone twice this morning.  I don't have a security alarm so if it is Per Mar Security they have the wrong number.

If someone you know has a Per Mar alarm system then they may have given Per Mar your number to call in case Per Mar couldn't reach them when their alarm went off.  They should have told you that they had given Per Mar your number.

Wow, look at all these people who knew who called them, yet took the time to look up the number anyway. Wonder why they did that? I know, so that they could convince people to answer the phone so that they could be scammed.