I finally got mad at all these robocalls so I agreed to AC maintenance. A technician  showed up so I told him that I just wanted to waste their time like they did me. Owner called me and agreed to take me off their call list. I'm now getting only half as many robocalls than before.

Have received several calls from nber and there's no answer.

Called 8/26/15 at 5:22 pm PDT. Caller ID showed the infamous "California" calling. My phone answered by Sentry robo call blocker so it didn't get through BUT this was the 7th robo call today, and #403 since 1/1/15. They have ruined my life and nothing can be done about it.  I basically have no incoming phone service because everything must be blocked. Am elderly and this is a real issue.

This is a huge SCAM - Do not answer - block caller. A-Hole uses multiple fake numbers.

They called again. I still blocked them!!