SDSU® Mobile Coverage Map - Powered by T-Mobile's 5G

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SDSU® Mobile is on the fastest nationwide 5G network.

Enter your address or zip code to see a detailed coverage map of your service area.

Coast to coast US coverage plus Hawaii, Puerto Rico, and the US Virgin Islands. (No coverage in Alaska, American Samoa, Northern Mariana Islands or Guam)

Data roaming in Canada and Mexico plus over 200 other countries is available by contacting Customer Service. With Wi-Fi calling enabled on your device, call and text as well when connected to Wi-Fi.

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© 2026 Moxee Technologies, LLC, dba Collegiate Mobile. All rights reserved. Collegiate Mobile partners with select universities through official licensing and marketing agreements to support the universities' athletic and educational programs. University names, logos, and marks are used with permission through these partnerships. Collegiate Mobile operates on the T-Mobile 5G network; T-Mobile is a registered trademark of T-Mobile USA, Inc., used under license. Contributions to partner universities are made by Collegiate Mobile as part of its operating proceeds and are not tax-deductible donations from customers.