Since March 28th. I have been getting calls from numbers like this with the same MO:  They always come in three at a time, about 1 minute apart, and average 5 rings.  Then in another day of few it happens again with another bogus phone #.   I will never answer such a bogus #, and there is no answering machine here.  Internet searches are showing nothing about this caller.

Other numbers in this pattern:  317-115-8985, 317-144-8197, 317-159-4524, 317-175-1733, 317-1175-8871, 317-186-1473, 317-191-3040, 317-194-5331

Sorry, 317-1175-8871 should be 317-175-8871

More numbers for the scam:
317-163-3831
317-185-5160

Anybody know what is going on with these parasites?  Maybe they think they can overflow my call blocking.  HAH!, There's not hours in a decade to fill up my system.

The scum are still trying.  It would appear that they are switching to "private" on some of the bombardments.  Like that's gonna help them.
More numbers:
317-110-2552, 317-113-0840, 317-123-7050, 317-134-6403, 317-163-9352, 317-177-9382

They are still at it.  Confirmed that they will sometimes throw in a "private" in place of one of the 3 hits.  Numbers always changed after a barrage.

More numbers:
317-112-6749, 317-128-8088, 317-180-5691, 317-184-8762, 317-188-7703.