@jasonechols I know the best policy is not to pick up an unknown number and to let it go to voicemail, but there's also this option - Any one of the following -
Paid but cheapest -
https://itunes.apple.com/us/app/robofence-block-robocalls-respects-your-privacy/id1148180468
Free/IAP -
https://www.truecaller.com/download
https://itunes.apple.com/us/app/nomorobo-robocall-blocking/id1134727588
// @phoneboy