Keep getting calls from this number at random (3:30 in the afternoon, 11am, 8pm, days or weeks in between calls, making me think they've finally stopped and then get a call again). I haven't answered, but they haven't left any voicemail messages either.

They call 4 times a day, never anyone on the other end.

Just got a call. I picked up the phone and immediately it started ringing, so I hung up.

3rd call from this number, with nobody at the other end.

if i'm on the Do Not Call list, why am I still receiving these types of calls?

same thing. Person is not connected with CAA.
Scam -

its not CAA its otima insurance selling life insurance you must buy right now and they will not send you any details or give you a web site to look atthey buy your name from CAA and are not part of CAA although thay say thankyou for using CAAcan you say SCAM.oh but not to worry when youve agreed to payment they will send you the details on what you bought

They called me a few days ago.  She said they were CAA.  At first she was nice and tried to sell me an Insurance Policy.  I told her I wasn't interested and her voice went up a notch.
She then asked me if I realized that a person died every 30 seconds on Canadian Roads.   She then asked if I wanted to leave my family with that kind of a Financial Burden.
I KNEW this woman was NOT from CAA.  I know someone who works for them and they do NOT use threatening tactics or guilt tactics to try to sell a product.

3 phone calls from this number before noon today. Nobody on the other end.

It is a telemarketing company calling on behalf of CAA.They are calling to offer a Life Insurance promotion that CAA is having.Not a scam, just not something I am interested in.They will keep calling until you answer and tell them No Thank you (3 times as usual)

its not CAA its otima insurance selling life insurance you must buy right now
and they will not send you any details or give you a web site to look at

they buy your name from CAA and are not part of CAA although thay say thankyou for using CAA
can you say SCAM.

oh but not to worry when youve agreed to payment they will send you the details on what you bought

This is the CAA Accident Insurance people selling insurance.