Is there a possible way to block a phone number from Alltel phone? There are some people who call me many times a day. I don’t want them to call me again. Their calls irritate and disturb me. I want to track these anonymous numbers to the actual phone that it was dialed from and actually block those numbers from calling me again? I want to know about is a way to actually trace the caller with the phone records and block them forever for calling me from Alltel phone. Thanks in advance for your help!