Trace the number of the last call you received. This information will be reported to your local telephone company and can be used in criminal proceedings. You will be charged for every trace that you request, and this should be used only for serious calling offenses such as life-threatening or obscene calls. You do not need to subscribe to this service to use it.
How it works:
• After you hang up from the offending call, immediately pick up and press *57 on your touch calling phone.
• A recording will answer. Press 1 to trace the call, then stay on the line. Another recording will tell you whether the trace was successful.
Your local telephone company will provide the information to the appropriate law enforcement agency if you decide to press charges.