Is there a way to find out who is calling and hanging up if they are using a blocked cell phone.
Calls from Private, Restricted, and Unavailable can now be blocked. You can sign up for the usage control feature it is $4.99 monthly per phone on your account, if you have multiple lines. To sign up online for usage controls you can follow the link below.
https://login.verizonwireless.com/amserver/UI/Login