I  couldn't understand a word the caller was saying, so I just told them I wasn't interested and they became very belligerent. They have called everyday at the same time for the last 4 days.

who are they

Just rec'd this call today answered it this guy responded asked for my husband asked him what this was in reference to and he  hung up on the spot.

I condirmed this number is from RBC Visa.  They have been calling consistently for the past couple of weeks.  I did not answer since I did not recognize the number and they did not leave a message.Before I found out who this is, I tried to have Bell block this number but they could not.  Their Call Screening feature will not block this number either.  So I finally answered and talked to the person (Sean or Shawn).  Since he identified himself as from RBC, I asked him to remove me from the calling list.  He became very rude and said he would call back every day at the same time.  I called RBC Visa and reported this and asked them to take my name off their calling list.  I will be cancelling my RBC Credit card because of this.