Unknown caller, didn't pick up, no message

Unrecognized caller, & they left no message.

They keep calling but won't talk and no message

One Ring hangs up

So when your Mom and your employer and your pharmacist call you, those also are really Alliance in disguise? You seem to have terrible difficulty avoiding alarm system sales calls, to the extent that you're consistently the only one to report that purpose in each 800Notes thread you load. I'm sure your outlier position can be fully supported by the weeks of homework you have devoted to your problem, and suspect that you are even now preparing an entire website to expose this evidently massive conspiracy to hijack potentially millions of phone numbers, so that you won't need 800Notes for an ad hoc personal blog.