Who called from 4085123439

Same here, no message.

Same here.  No messages. I don't owe anything from anyone.   What kind of debt collector?

It's a healthcare provider QA survey.

Didn't leave a message. Called back and it was auto-answered with the company name "Professional Research Consultants" After it asked me to press 1 for English or (2 for Spanish), I hung up.

they call, don't leave mssg, i call back (stupid move), get a recording saying they are Professional Research Consultants - i have no idea what they want or who they are