Who called from 6014457431

Not sure WHO they are. They left 2 numbers to call back on "regarding my account", but no-one answered.

Any idea WHO they are, Mark?

I got the phone call today and missed it. Tried calling it back and an auto response from Verizon picked up saying to check the number and try calling again. No idea who they are

That number is a bill collector wanting bills paid. Has nothing to do with verizon, that's how they get you to call back. I just now called and figured that out myself

What was the number they left you?  I didn't have a pen so I cannot call them back.