why call if you are just going to hang up or leave no message?  calling back gives you a mess that you can not call this number.  clearly the call is being dialed by directory assistance just like the call prior from 813 555 -0164.  

Got a call from this number at 1:24 PM. Caller ID states that it's Canada Call. I only know two people in Canada, and neither have my number.

This number called me at work and told me that there was a problem with my computer. Whenever I go onto the internet, apparently I am destroying my motherboard. The minute I said that this was a business number and I could let him speak to our IT person, he hung up...

Same old, same old. Computer repair scammer.

How can I get these calls to stop?  I get 1 to 3 calls per week and it has been going on for almost a year.  Sometimes I play along and other time I scream and swear at them.  Last. Night they called me at 9:30 at night.  I really need them to stop.