Hi ​@BonnieLoumygirl, 

I’m sorry that you had such an upsetting call.

Once a number is withheld or private, there isn’t a way for us to see the number that called from the network side, because that setting is controlled by the caller’s phone. You could try an app like Truecaller, but I can’t guarantee it will identify the caller. If the call felt threatening, it may be worth blocking withheld numbers on your phone and reporting the incident if needed. 

Thanks, 

Tashnieka