Who called from 3126839687

Same.  I hit  0  and got a person and told them  "never ever call again, and I'll sue if you do" .

ROBO call, return call gets a ROBO telemarketer.

"DUCT CLEANING" on the Caller ID.  We usually don't answer but one time I was so sick and tired of the harassment that I patiently told the representative that we do not have any ductwork and she hung up on me.  Why am I not surprised?

Calls several times a day.

These people are annoying. I have their number blocked but i still see there number on the call log.