Third party blocking service seems to intercept calls from this number.
We got a call from this number with CID name set to "Cell Phone CA" on July 27, 2016. It rang only once and did not call back. Our third party blocking service (rhymes with SlowNoHobo) intercepts calls after the first ring if the caller ID number is on their blacklist or triggers their "Advanced Robocall Detection" algorithm(s,) so it's likely they're already clamping down on calls from this number.
I check 800notes and a couple other sites when the blocking service nixes a call in case there's a mistake. I'm posting about my recent call in case knowing this CID number is already on the service's radar helps anyone else.
We've had four more calls from this same number since I posted above, all within one afternoon/evening. Sometimes it uses "WIRELESS CALLER" as CID name instead of "Cell Phone CA" Once it called us twice within sixty seconds, both from the same number, but the two calls using the different CID name options. None of the calls have bothered to answer the blocking service's prompt and have their calls forwarded back to us. I read reports on another site that these turn out to be "the IRS" when they get through, so I'm even less worried this is someone desperate to get in touch with us (at least not with us, specifically.)
Thankfully none get through, so we're mostly just laughing at the shoddy spam dialer design.
Scam caller IRS. I have reported and am currently enjoying calling the number to discuss citizenship of the US and Constitutional law with these clowns. I was able to keep the last guy on the phone for 10 minutes before he cursed me out....new record!!!