Receiving calls of but no explanation

I have received two calls in the last 3 days with numbers 833795, Ext 122, 3097972, and their number 207-370-8732. My phone ID shows Bandwidth, and it says when I do a search it comes up with you with phone number search stats Carrier Level 3 Communications, LLC, VOIP, but its a prepaid phone user activity High, Active status N/A. Threat Detection is FraudScan Score of 65%, Risky.