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How to Sign Up for Xfinity Mobile

If you’re already an Xfinity Internet customer in the U.S., you might be missing out on one of their best-kept secrets—Xfinity Mobile.

It’s a wireless service that combines affordable plans, access to millions of Wi-Fi hotspots, and the power of the Verizon network.

Thinking of switching or signing up? Here’s everything you need to know to get started.

Read also: Can You Get Xfinity Mobile Only? Here’s What You Need to Know

What Is Xfinity Mobile?

Xfinity Mobile is a wireless phone service offered exclusively to Xfinity Internet customers. It operates on the Verizon network, meaning you get wide coverage and fast speeds.

One of the biggest perks is the flexibility—it lets you mix and match data options, share plans among family members, and switch between unlimited and pay-per-gig anytime.

Why Choose Xfinity Mobile?

  • Affordable Plans: Starting at $20/month for 1GB or $40/month for unlimited data.
  • Nationwide 5G Coverage: Thanks to Verizon’s network.
  • Millions of Wi-Fi Hotspots: Helps you save on data by automatically connecting to Xfinity Wi-Fi.
  • No Line Access Fees: Unlike other major carriers.
  • BYOD (Bring Your Own Device): Easily switch and keep your current phone (if compatible).

Requirements to Sign Up

Before you jump in, make sure you meet the following requirements:

  • You must be an Xfinity Internet customer.
  • You need a compatible device (or you can buy one directly from Xfinity).
  • You must pass a credit check.
  • Have a valid U.S. shipping address (Xfinity Mobile is only available in the U.S.).

Step-by-Step: How to Sign Up for Xfinity Mobile

  1. Go to the Official Website
    Visit xfinity.com/learn/mobile to begin.
  2. Check Device Compatibility
    If you plan to bring your own phone, use the “Bring Your Phone” tool to check compatibility.
  3. Choose a Plan
    Pick between “By the Gig” or “Unlimited.” You can switch anytime, even after activation.
  4. Create or Log in to Your Xfinity Account
    Use your Xfinity ID to log in. If you’re a new internet customer, you’ll need to sign up for that first.
  5. Select a Phone (Optional)
    You can either buy a new phone from Xfinity or bring your own.
  6. Checkout and Order SIM Card
    Review your plan, confirm shipping details, and complete the order. Your SIM card or phone will be shipped to you.
  7. Activate Your Line
    Once you receive the SIM card, follow the activation steps at xfinity.com/mobile/activate.

Activation Tips

  • Make sure your phone is unlocked from your previous carrier.
  • Follow the instructions that come with your SIM card for easy activation.
  • You can port your number during the sign-up process.

Frequently Asked Questions

Is Xfinity Mobile really unlimited?
Yes, but speeds may be reduced after 30GB of usage in a billing cycle.

Can I keep my current phone number?
Absolutely. During signup, you’ll have the option to port your number.

Do I need to go to a store?
Nope! You can complete the entire sign-up process online.

What happens if I cancel my Xfinity Internet?
You’ll no longer be eligible for Xfinity Mobile, and your wireless service will be disconnected.

Xfinity Mobile is a smart choice for current Xfinity customers looking to save money on phone bills without sacrificing coverage or performance. With its flexible plans and easy setup, getting started is straightforward—even if you’re new to wireless services.