Are you a current Boost Mobile customer looking for better wireless options and thinking of making the switch to Ultra Mobile? Luckily, it’s Ultra-easy! Let’s dive into how to make the switch from Boost Mobile to Ultra Mobile.

why ultra mobile: multimonth plans, free international features, reliability on 5G network, flexible purchase options, amazing customer care, free wifi calling and free mobile hotspot

Why Switch to Ultra Mobile?

First, you might be wondering why you’d want to make the switch from Boost Mobile to Ultra Mobile. There are tons of reasons it makes sense to switch to Ultra: 

Multi-Month Plans

We know you value flexibility, which is why we offer 1, 3, 6 & 12-month plans. And just like bulk purchases elsewhere, the more you buy up front, the more you save.

Flexible Purchase Options

Whether you want to purchase online or prefer in-store help, Ultra has you covered.

Free International Features

Ultra Mobile Customers get Unlimited Talk to 90+ International Destinations, Unlimited Global Text and Unlimited Talk & Text in Mexico & Canada.1

Reliability on the T-Mobile 5G Network

Stay connected to those who matter most with coverage you can trust on America’s largest 5G network. T-Mobile’s network provides 4G LTE coverage to 99% of Americans and 5G coverage to 98% currently… and it keeps growing.2

Free Wi-Fi Calling & Mobile Hotspot

These additional features that will help you make the most of your wireless experience are included at no extra cost.3

Amazing Customer Support

Our Customer Care team currently has an average Customer Satisfaction score of 97%.4

how to switch from boost mobile to ultra mobile: Prepare for the switch, BYOP, BYON, choose the best plan for you, choose your SIM preference, Activate

How do I switch from Boost Mobile to Ultra Mobile?

Officially making the switch to Ultra Mobile can be finished in just a few minutes with these easy steps. Here’s how to make activation as Ultra-smooth as possible. 

1. Prepare for the Switch

First, check that your phone is compatible with Ultra Mobile and that we have coverage where you need it most. For in-depth help, here’s our how to switch to Ultra Mobile landing page.

2. Bring Your Own Phone 

If you see that your phone is compatible and want to bring your own phone with you to Ultra, make sure it’s unlocked. 

3. Bring Your Own Number or Get a New One

If you want to bring your own number over to Ultra, make sure you have active service with Boost Mobile until your Ultra activation is complete. Then, gather these essential details:

  • Account Number: Call care at (833) 502-6678 to obtain this 9-digit number. Billing statements will also include your account number.
  • Account PIN or Number Transfer PIN: Call care at (833) 502-6678 to obtain your PIN.
  • Billing ZIP Code
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“Note”

Boost Mobile will require identity verification (like the name on the account, your address, your recent call history, etc.) to bring your number over.

If you want a new phone number, then all you need to do is provide us with your home ZIP code at activation so we can generate one for you based on your location.

4. Choose the best plan for you

We have a wide range of flexible data options plans, from 500MB to Unlimited. If you’re not sure what is right for you, take a look at how our plans work or take our quiz to find the right plan for you.

5. Choose your SIM Preference 

Choose from a physical SIM, which will be delivered to your door in a few days, or choose eSIM, which can be activated instantly. Check your eSIM compatibility.

6. Activate 

Head over to my.ultramobile.com/activate to start the activation process. For a step-by-step guide, here’s our blog on how to activate and our how to activate landing page.

Ready to Switch?

Now you know all of the steps necessary to switch from Boost Mobile to Ultra Mobile and enjoy all that Ultra has to offer, like flexible purchase options, Multi-Month Plans, free International Calling, and award-winning Customer Care. Make the switch today and join the Ultra-family!

Explore Ultra Mobile Plans

1Unlimited Talk & Text in Mexico & Canada: Select plans only; no international data roaming included; not for extended international use. INTL 90+: See www.ultramobile.com/international-calling/ for destinations; list subject to change.

25G access req’s capable device & SIM w/in appropriate coverage area. Actual availability, speed & coverage may vary

3Capable device required. Actual availability, speed & coverage may vary. Heavy data users (>35GB/mo.) may notice slower speeds when our network is busy. Includes up to 10GB hotspot on Unlimited (20GB on Unlimited+). Videos stream at ~480p.

4As of October 2025