Contact Us

We are committed to working with you and providing the best possible relay experience.

T-Mobile Accessibility Care is available 24 hours 7 days a week to assist with technical support, any of your relay questions and/or concerns. Please remember if you are contacting ourT-Mobile Accessibility Care regarding a specific relay call situation, to have the Communications Assistance’s number, date and time of the call available.

If you cannot find what you need, you can reach ourT-Mobile Accessibility Care by filling out the form below, or contacting us

Relay Colorado

T-Mobile Accessibility Care

  • (800) 676-3777 (TTY/Voice)
  • (800) 676-4290 (Español – TTY/Voz)
  • (877) 787-1989 (STS)
  • (866) 931-9027 (Voice Carry-Over)
  • (Email)
  • (877) 877-3291 (Fax)


Kristine Shipley
Relay Colorado
Customer Relations Manager III
333 Inverness Drive South
Englewood, Colorado 80202

Department of
Regulatory Agencies (DORA)

Holly Bise
State Relay Administrator
Department of Regulatory Agencies
Public Utilities Commission
1560 Broadway
Suite 250
Denver, CO 80202