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T-Mobile Network Performance

Data provided by Umlaut
5G core performance
The higher your score, the more likely you can connect to a faster, more stable network.
Verizon
82
/100
79
/100
AT&T
73
/100
5G coverage availability
More availability means having access to 5G speeds more often.
93 %
90 %
AT&T
73%
Verizon
5G download speed
Higher speed means quicker downloads and smoother video calling.
199
Mbps
AT&T
158
Mbps
Verizon
144
Mbps
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Additional information about T-Mobile at Costco Lake Elsinore CA

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IDs Accepted

  • US State issued drivers license
  • US Passport or Permanent Resident Card (Green Card)
  • State ID
  • International student visa with passport (Visa types: M, J, F)
  • Matricula Consular card (Mexico and most Latin American countries, check with your store mobile expert)
  • Employment Authorization Document (EAD)
  • US Military ID
T-Mobile at Costco Lake Elsinore CA
T-Mobile at Costco Lake Elsinore CA
T-Mobile at Costco Lake Elsinore CA
The leader in 5G - Now America's largest 5G network is also America's fastest and most reliable 5G network. Shop T-Mobile at this location. Please contact this location for full service options.
  • Activate Wireless Service
  • Activate Home Internet Services
  • Upgrade or Trade-In Your Phone
  • Exclusive Member Benefits

Got Questions about T-Mobile Stores?

Yes. Check out our special offers for new phones and great deals on our mobile phone plans.

We offer the latest iPhones. Check our store inventory and either buy in-store or online today.

Yes. Trade in your phone at a T-Mobile store and receive instant appraisal and credit. See our trade-in guide for details.

Yes, visit our T-Mobile store at T-Mobile at Costco Lake Elsinore CA for assistance with setting up your device.

Browse devices and plans online, contact us for assistance, or visit this T-Mobile location at T-Mobile at Costco Lake Elsinore CA for personalized help.

Yes. Some plans include subscriptions to services like Netflix or Apple TV+. Check our plans for available perks and add-ons.

Use our Store Locator to find the nearest T-Mobile store.

T-Mobile stores offer a wide range of accessories compatible with your device, including cases, chargers, and headphones.

No, you can pay your bill online through our website or the T-Mobile app.

Only compatible devices can use T-Mobile's 5G network. All new phones are 5G ready.