Typical robo-dial-dial/scammer call pattern - cell phone rings, do not recognize displayed number, do not answer, rolls over to voice mail, no message left = AUTO-REJECT ! ! !

Seems like they are having to change the spoofed number more often.... maybe a sign their numbers are getting blocked and rejected because everyone (hopefully) knows these are calls from criminals, and are not answering them.  DO NOT ANSWER THESE CALLS.

Just don't answer these calls, they are from thieves.

survey (telemarketer)

Received unsolicited call.

didn't pick up, left no message. blocked.