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Ultra Mobile is a Mobile Virtual Network Operator powered by the T-Mobile network.

So if you're considering switching to an Ultra Mobile phone plan, the great news is you'll find low-cost plans that can save money without sacrificing quality.

To find out more about Ultra Mobile's coverage, keep reading below.

Ultra Mobile 5G & 4G LTE network coverage

As an MVNO, Ultra Mobile doesn't have its own cell phone towers, so instead, it operates on one of the main US networks.

For Ultra Mobile, that's T-Mobile.

Ultra Mobile offer their customers the same quality T-Mobile coverage, including access to their high-speed data 5G network, where it's available.

If you're new to T-Mobile or unsure of the coverage in your area, you can use our Ultra Mobile coverage map. You just need your ZIP code to check.


Ultra Mobile coverage pros & cons

We love Ultra Mobile, especially their cheap cell phone plans. But to help you make the right decision, we want to make sure you've got the pros and cons of Ultra Mobile's coverage.

Benefits of Ultra Mobile coverage

  • 5G coverage: According to this OpenSignal report, with T-Mobile, you'll get access to the best 5G coverage.
  • International roaming: Ultra Mobile SIM cards offer international roaming - but it comes at an extra cost.
  • Bring your own phone: As long as your existing phone is compatible with the T-Mobile network, Ultra Mobile allows you to bring your own phone.
  • Free mobile hotspot: Most plans provide free access when in a coverage area.

Disadvantages of Ultra Mobile coverage

  • Deprioritization: During peak times, your data speed can be slowed.

Does Ultra Mobile have fast data speeds?

You may experience slower data speeds during busy periods due to network congestion. This can cause some frustration if you're a heavy data user.

To help prevent being affected in these times, you can try downloading videos or music to access these offline.


Ultra Mobile network FAQs


Recap: What towers does Ultra Mobile use?

Choosing low-cost cell phone carriers like Ultra Mobile doesn't mean surrendering a quality network.

An Ultra Mobile prepaid SIM card offers nationwide 4G LTE and 5G coverage on the T-Mobile network.

Read our Ultra Mobile review to learn more about this low-cost carrier.

Ultra Mobile FAQs

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