Who called from 6618201111

To my cell, answered, just heard multiple female voices speaking in the background, nobody directly on the line with me; call back got nowhere, Verizon not in service message garbled so may not have actually been Verizon's message but a fake from whoever is using the 8201111 number.

Person took a moment to acknowledge I'd picked up. She said she was with Northwest and wanted to speak to the home owner. I said "No." and hung up.