Keep having trouble with phone dropping calls.
Sometimes this happens to me as well. Did sim reprovisioning, but it didnt help. I observed this happens at random. Not sure if this is due to network congestion.
@dhittle I would echo what @upstate-SC said, I would start a chat with support and see if they have a suggestion, maybe a SIM reprovisioning would help you.
After you chat with customer service and get this resolved, would you please update us? Thanks.