AT & T

  • Telecommunications & IT Services
21690 W. Long Grove Rd.
Deer Park, IL 60010
(800) 288-2020
(312) 727-1571 (fax)
  • About

    AT&T is bringing it all together - helping people mobilize their worlds - with advanced mobile services, next-generation TV and high-speed Internet services, and smart solutions for businesses.

  • Whom to Contact

    • Tricia Conway
      Director of External Affairs
      Phone: (800) 288-2020
    • Eric Delgado
      Manager
      Phone: (847) 438-3273