Who called from 2030510988

Caller ID : Out of Area  I did not answer and I have no answering machine.  Blocked the phone number immediately.

Received call @ 18:30 today. Caller said he was from "MasterCard" and was going to offer a lower rate.
I asked to confirm some of my account details and received bogus info. Caller hung up when I told him bogus info was incorrect.
This is a fraudster trying to obtain personal information.
I called number back. It is invalid
Beware of scammers.

I got call from this number yesterday I didn't answer it though. I'm in canada

Let it ring...To machine . Then a quiet voice saying Hello? Hello?

Got a call from "Dan" from the "police department" telling me that my friend and I had a warrant, he said please return phone call then said what sounded like "eff you" did not give me a number to call back