Customer Care Number:
1-800-331-0500
Email Address:
attcustomercare@att.com
Contact Person:
Address:
Corporate Office: Cingular Wireless, 103 Ortegón Street, Guaynabo, Puerto Rico 00966, United States Postal Address: PO Box 192385, San Juan, PR 00919-2385, United States Payments Address: Cingular Wireless, PO Box 15067, San Juan, PR 00902-8562, United States
Website:
www.att.com