Got a call the other day from 1.647.557.5021 on my cell phone. I don't answer unidentified numbers so I didn't. Then I checked my voicemail and there was a snippet of an robo-caller letting me know that if I participated in the survey, I would be eligible for a free trip to the Bahamas. Needless to say I wasn't interested in a free trip or an offer of a free trip. Then they called a few days later at 3:31AM!!!
I received a call this morning from this number 647-557-5021 , did not answer. The phone rang once I did not have the time to see the number. Same as usual unknown numbers are scammers.
If you don't recognize the number don't answer it, pretty straight forward. I got a call today, didn't answer and will probably never get another call. So in saying all that, DON'T ANSWER, your just going to annoy yourself!!