Cheapest prepaid SIM cards- starting at $10

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Looking to snag a complimentary Ultra Mobile SIM card? On top of a free SIM card, you could also slash your monthly phone bill in half.

Let's delve into the details of Ultra Mobile's wallet-friendly wireless service. I'll also walk you through how to secure your free SIM kit and what key factors to consider before placing your order.

Where to get your free Ultra Mobile SIM card

All of Ultra Mobile's plans come with a free SIM card. Here's how to get one:

  • Online: Purchase an Ultra Mobile plan and have your free SIM card conveniently shipped right to your doorstep.
  • Retailers: You can also get your free Ultra Mobile SIM card in person. Buy a SIM preloaded with a plan at retailers like Target and Walmart.
  • Use an eSIM: If you have an eSIM-compatible device, you can opt for this totally free type of SIM card.

Ordering your Ultra Mobile SIM card

The process of obtaining your free Ultra Mobile SIM starter kit varies based on your chosen method. Here's what you can do:

  • Pick up at the store: If you visit a retailer selling Ultra Mobile SIM cards, you can choose one that already includes a plan. Make sure you've got the one that already has talk, text, and data loaded onto it. The empty ones do cost a couple of bucks.
  • Online: Alternatively, you can purchase an Ultra Mobile cell phone plan online and have the free SIM kit delivered to you.

Whichever method you choose, there are a few steps you should consider before making the switch.

1: Check Ultra Mobile coverage

Before taking the plunge, it's a good idea to confirm that Ultra Mobile service is available in your area. Our Ultra Mobile coverage map allows you to enter your ZIP code and ensure that you'll have reliable access to the T-Mobile network in your region.

2: Check phone compatibility with Ultra Mobile

One of the most attractive features of low-cost carriers is that you can use your existing phone. You don't need to spend extra on a new device if you bring your own phone to Ultra Mobile.

Most unlocked phones that are 4G VoLTE or 5G compatible work with this MVNO. If your phone is locked, just contact your previous carrier to unlock it.

Want to be sure before ordering your SIM card? Plug your phone's IMEI number into our phone compatibility checker.

3: Compare Ultra Mobile plans

When selecting your plan online, take your time to pick one that meets your needs. Ultra Mobile offers flexible plans, including unlimited talk and text and unlimited data options. You can also opt for add-ons like international roaming and mobile hotspot.

With plans starting at just $15 a month, you could potentially save up to $700 a year by switching to a cost-effective carrier like Ultra Mobile.

4: Ultra Mobile SIM card activation

Once you've ordered your Ultra Mobile SIM starter kit, activation is just a few days away. If you've opted for an Ultra Mobile eSIM plan, activation typically takes just a few minutes.

You also have the option to transfer your existing phone number to your new Ultra Mobile plan; simply select this during the activation process.

Whether you're setting up a physical SIM card or activating an eSIM, step-by-step guide will walk you through the process.

Ultra Mobile SIM card deals

Ultra Mobile plans are prepaid, giving you the flexibility to adjust your plan as needed or change it up if your requirements change.

They also offer promotions from time to time, which not only include a free SIM card but may also come with plan discounts or extra perks.

Watch for these promotions online as they can vary over time.

Free Ultra Mobile SIM card FAQs


Transitioning to a more wallet-friendly cell phone plan with Ultra Mobile is hassle-free. You'll save money without compromising on coverage and data speed.

Ultra Mobile offers access to 4G LTE and 5G wireless coverage on the reliable T-Mobile network. Start saving on wireless with a free SIM card and get mobile service that won't break the bank.

Compare the cheapest cell phone plans to find the best free SIM card or free eSIM service.

Ultra Mobile FAQs

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