Another new number to add to the list, Unknown, Do not leave message, No caller Id, These generally fall in same category as the Harassing( due to rude and vulgar caller), Telemarketer,Charity,Robo , Or Scam

rec'd call from 818-751-6638.  they left no message.  information states the possible owner of phone number 818-751-6638 is: UNAVAILABLE near BURBANK, CA.  blocked number.

Called this  p.m. Left no message. CID was "Unknown Name". Robo/spoofed number call. Now blocked. These criminals totally ignore the DNC list!

Last two days are scammer feeding frenzy days! Multiple calls from different numbers - Burbank, Arcadia, Los Angeles, Sherman Oaks, San Diego, NY. Many are remodeling scams, many have no info at 800notes. ROBO detection disconnects every one immediately.

We NEVER answer unknown calls.  Lately, we have been inundated with political calls which I have not answered or blocked since they should be ending as of tomorrow.
This call came in, rang a few rings and then hung up.
Will now block this number since it appears to be another "home improvement" scam call.