AT&T

P.O. Box 930170
Dallas,  TX. 75393
(800) 464-7928 - New/Change Service
(800) 585-7928 - Bill Questions
(800) 246-8464 - Repairs
(800) 246-4999 - Customer Service

There is a $37.50 one time installation fee. Advanced deposit is based on credit history. Schedule service 2-3 business days
ahead.