Cheapest prepaid SIM cards- starting at $10

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Wondering how to get a free Tello SIM? While it's a bit of a challenge to find a totally free SIM, by opting for an MVNO, you'll save up to $700 per year on your cell phone bill.

Let's take a look at how to get your Tello prepaid SIM starter kit and what to keep in mind before making your order.

Where to get your free Tello SIM card

There are a couple of ways to get a free SIM card for this carrier and a couple more ways to get a cheap one:

  • Buy a Tello phone: If you want a completely free SIM, purchase a new device from the carrier. It comes equipped with a SIM card at no extra cost.
  • When you BYOP: If you want to bring your own phone for more savings, you can buy a SIM card from Tello, along with your plan, for an additional $2.

Ordering your Tello SIM card

Whether you decide to buy a Tello phone or grab a SIM card, the process is pretty simple.

Regardless of your choice, there are a few things to consider before making the switch.

1: Check Tello coverage

Before committing to a new carrier, it's wise to see if they cover your area. Tello uses the T-Mobile network. Use our Tello coverage map to confirm service in your location by entering your ZIP code.

2: Check phone compatibility with Tello

One of the perks of this MVNO is that you can bring your own phone to Tello. This way, you can avoid spending extra money on a new phone if you don't need one.

Just make sure your current phone is compatible. Most unlocked modern phones work with this carrier as long as they have a SIM card slot or support eSIM. If your phone is locked to its current carrier, you'll need to unlock it before it can work with a Tello plan.

If you want to know for certain whether your phone is Tello-compatible, you can use our phone compatibility checker by entering your device's IMEI number.

3: Compare Tello plans

Tello plans are super flexible and super affordable. Choose from various customizable options for talk, text, and data, including an unlimited data plan and unlimited talk and text.

Prices start at around $5 per month, saving you hundreds over the course of a year. While their SIM cards aren't usually free, they will pay for themselves in less than a month just in plan savings.

4: Tello SIM card activation

After you've chosen your Tello prepaid plan, your SIM card kit will be mailed to you. If you've gone for a Tello eSIM plan, you'll be up and running in minutes.

You can even transfer your current number to your new Tello plan-simply choose this option after activating your SIM.

Whether you're using a physical SIM card or activating an eSIM, Tello provides an easy-to-follow guide to help you set everything up.

Tello SIM card deals

As an MVNO, Tello's cell phone plans are prepaid, so there's no need for commitment or contracts. This gives you the flexibility to adjust your plan whenever you need to.

Tello's prices are already so low that they don't often have additional discounts. Every once in a while, though, they roll out special promotions, like a free SIM card and a percentage off plans. Tello also offers a hefty student discount through Student Beans.

Keep your eye out while browsing online, as you may get lucky and catch a deal.

Free Tello SIM card FAQs


Making the switch to a more affordable cell phone plan is hassle-free with Tello. Rest easy knowing your Tello plan gives you access to T-Mobile's 4G LTE and 5G wireless coverage.

Whether you get a free SIM card or pay a couple of bucks for it, you'll save hundreds in the long run, which we think is a bargain worth your while.

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

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