Call & hangup, no message.  I have a ton of blocked calls over the past few months all starting with 818-288-4xxx, and no legit ones, so as of today I'll be blocking that whole prefix.  It's sad what we're being driven to do.  Likely these are legit numbers too, just being spoofed by telemarketing-related scum.

No message.   Scumbags.

The cid showed "unknown name" and phone number 818-288-4375.  No message was left.
Blocked.

Called this PM. CID was "Unknown Name". Didn't ring because I had previously blocked this area code and prefix. Many previous calls from this area code/prefix had names as the CID. Just another scammer/telemarketer using a number of lines or spoofed numbers and fake cid's.

Spoofed/junk call.  Didn't answer & blocked number.