Residents south of Dietz Elkhorn are serviced by
AT&T. To order new service, change service, report harassing calls or for billing questions, please call (800) 464-7928. For telephone line problem or repair service, please call (800) 246-8464.
Residents north of Dietz Elkhorn are serviced by
GVTC. There is an optional metro-area plan to include San Antonio for Fair Oaks Ranch residents. For new service, change service, repairs, report harassing calls or for billing questions, please call (800) 3674882.