This number is HOT HOT HOT. It's been making outbound calls like crazy the last couple of hours. The familiar scammer "POP" sound is heard when you dial and they pickup.
Onvoy LLC is the carrier for this number. I just sent a report to the carrier and the DEA.
They might be shutting off their outbound soon.
https://www.nomorobo.com/lookup/231-220-9531