I keep getting calls from this number. There is never any message left, and when I look up Zarrow Corp, nothing comes up. I'm sure it's some kind of scam.

01/11/2024 I had already blocked 617-229-5775. It remains blocked. Today I received a call from that number as shown on my phone screen. No voice mail was left. I believe the number is being spoofed by an actual unknown number. Otherwise the call would (or should) not have even come through.