I received a call from this number. They claim to be a branch of RBC and offer you a "credit report account" or something like that. They will tell you they are going to automatically sign you up for the account on a 30 day free trial and after the 30 days, if you don't cancel, you will start being charged $16.99 per month for the account. I told them to not sign me up until I could look into it further, so I contacted RBC and they said the phone number is not under their umbrella of branches and that their is no such account available.
I believe if you were to go through with the call they would start asking for personal information and steal from your credit card. So, in conclusion, answer the phone and tell them you are going to contact the police if they don't stop harassing you.
I get calls from this number often but choice to ignore it. The first and only time I answered it was 'Equifax' a credit protection company clamming that they can offer me protection from fraud with a monthly cost! told them it was not in my budget and said it was a one time offer I insisted that I was not interested and hung-up.