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California TRS

TRS Complaint Log Summaries







TRS Telephone Numbers:

(Service Provider: Hamilton Relay)
Customer Service #'s:
Hamilton Relay – English TTY/Voice/VCO/HCO/STS/ASCII - (877) 632-9095
Hamilton Relay – Spanish TTY/Voice/VCO/HCO/STS/ASCII - (877) 419-8440

Access #'s:

  • (800) 735-2922 – English Voice
  • (800) 735-2929 – English TTY
  • (800) 854-7784 – English STS
  • (800) 855-3000 - Spanish Voice/TTY
  • (800) 854-7784 - Spanish STS

Contact for TRS Complaints:

Linda Gustafson, Supervisor, Public Programs
Telecommunications Division
California Public Utilities Commission
505 Van Ness Avenue, Third Floor
San Francisco, CA 94102
Telephone numbers: 415-703-1801 (Voice) 415-703-4405 (Fax)
Email :
Deaf And Disabled Telecommunications Program (DDTP)
1333 Broadway, Suite 500
Oakland, CA 94612
Telephone numbers: Toll free Voice/TTY: 800-867-4323; Fax 510-302-1131

To update changes in contact/service provider information, please send an email listing changes to so that this page can be updated accordingly.

Updated: July 2, 2015

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