Got a call from this number today (5/12/2017) at around 4 PM. Caller ID showed up as "Out of area 1-312-270-8667". As with all "Out of area" calls, I let it roll thru to voice mail. No message was left. Added this number to my phone's Call Block List.
called, left 17 sec message which was unplayable due to quote "poor connection." checked here to see if they had spammed others. Most unusually, White Pages says it's an invalid phone number