Who called from 6504312751

Blocking is NOT good enough.    LAWSUIT in Small Claims might get their attention.    Help us all find out WHO is making these calls.

CID "CALIFORNIA", no message left.

I did not answer, no vm. CID :Burlingame CA

I picked up, heard a voice after the 3-second pause which says it was a robocall, couldn't understand the robo-voice although it sounded human; probably a recording; blocked the call and hung up. Area code is definitely California, probably San Mateo county.

"San Mateo, CA"
no message
blocked now