- 1). Contact your phone service provider. Ask for the customer service department that handles phone call records. AT&T has a special department called Annoyance Call Bureau.
- 2). Provide the customer service agent with your billing details and your account number. You must be the owner of the account to request these records or the representative for the owner, in which case you must show proof of permission from the owner.
- 3). Request call detail records for a specified time period. Your service provider will mail this information to your residence.