We 

Full Advertiser Disclosure:

MoneySavingPro believes everyone should be able to cut their bills and choose the best deal based on their individual requirements. While our site doesn't feature every carrier or provider available on the market, we're sure you'll be able to make significant savings from the information we provide and the free independent tools we create.

How can we provide this service for free? Our partners compensate us. This may influence which plans we compare and review and write about, but it does not effect our recommendations or advice, which are based on thousands of hours of research. Our partners cannot pay us to guarantee favorable reviews of their products or services.

 when you click our links.

Xfinity Mobile SIM Card

Xfinity Mobile bring your own phone plans

Xfinity Mobile Sim Card - Horizontal
Customize your data plan
$15/mo*See Deal* Available to Xfinity Internet Customers

Xfinity Mobile SIM Card

UnlimitedminsUnlimitedtexts
Data1GB-Unltd
Starting at$15
Powered by:Verizon
PlanMinutesTextsDataPrice
1GB Data* Available to Xfinity Internet CustomersUnlimitedUnlimited1GB$15*
3GB Data* Available to Xfinity Internet CustomersUnlimitedUnlimited3GB$30*
Unlimited Data* Available to Xfinity Internet CustomersUnlimitedUnlimitedUnlimited$45*

We currently have no deals for that combination, please change the filters

Loading...

Loading

Disclaimer: MoneySavingPro is a free price comparison service but we do not provide service directly. We do our best to keep all the information up to date but there may be some discrepancies between the price you pay.

Xfinity Mobile SIM Card FAQs

What is a Xfinity Mobile SIM card?

A SIM (Subscriber Identity Module) card is a removable memory chip that stores information unique to the cell phone user.

What does a Xfinity Mobile SIM card do?

Cell phones need a SIM card in order to connect to a phone network in order to make calls.

How do I remove a Xfinity Mobile SIM card from my phone?

The position of the access cover varies by phone but it’s usually on the side of the device. To remove the SIM card, use an eject tool or paper clip and push to release the SIM card tray.

How do I insert a Xfinity Mobile SIM card into my phone?

The position of the access cover varies by phone but it’s usually on the side of the device. Place the new SIM card into the SIM card tray and slide the tray into your phone.

What SIM card size do I need?

There are 3 SIM card sizes: standard, micro and nano SIM. All phones released since 2014 (Apple iOS and Android) now support the nano SIM card. Older phones will require either the standard or micro SIM card but most MVNOs will send out a SIM card that can be adapted to all 3 sizes.

How much does a Xfinity Mobile SIM card cost?

The cost of the Xfinity Mobile SIM card varies between carriers. Typically, the cost is $4-5 but some carriers offer free SIM cards with their prepaid cell phone plans.

Where can I buy a new Xfinity Mobile SIM card?

You can purchase a Xfinity Mobile SIM card online or in a cell phone or electronics store.

How do I activate my new Xfinity Mobile SIM card?

Activating your new Xfinity Mobile SIM card is straight forward. When you receive your SIM card, contact the carrier and they will talk you through the activation process.

How do I configure my new Xfinity Mobile SIM card?

You may need to adjust the APN settings on your phone. The carrier will help you with this during activation.

Will my device work with a Xfinity Mobile SIM card from another carrier?

Any unlocked device with a Xfinity Mobile SIM card slot should work. However, phone compatibility does vary by exact device and carrier, so it’s important to check that your phone is supported on the carrier website, prior to ordering a new SIM card.

Can I keep my phone number when I switch the SIM card?

Yes, it’s simple to transfer your phone number when you bring your phone to a new carrier.

Do these low-cost carriers provide cell phone coverage in my area?

Although you may not be familiar with some of the carriers, all MVNOs are powered by one or more of the 4 major networks (Verizon, T-Mobile, AT&T and Sprint). Therefore, you should not experience any loss in service.

Xfinity Mobile Network Specs

Network:Verizon
Technology:CDMA
Bring Your Phone:Yes (Only iPhones)
Keep Your Number:Yes
Contract:No - prepaid
Credit Check:No

Xfinity Mobile Company Info

Founded:2017
Headquarters:One Comcast Center, Philadelphia, PA 19103
Employees:10,001+
Customer Service:(888) 936-4968
Website:Go to Website
Wikipedia:Go to Wikipedia
Facebook:Go to Facebook
Twitter:Go to Twitter

Xfinity Mobile User Reviews

Xfinity Mobile
Average Customer Rating39 User Reviews
User Rating Distribution
5 Stars12
4 Stars4
3 Stars6
2 Stars4
1 Star13
0 Stars0
Not Recommendednothing. Bad customer service and mobile service

I switched to Xfinity in July 2020. I had horrible reception in the area I live, so I switched back to Verizon and have good service again. However, Xfinity is still billing me in October, and I moved my phone plan from them to Verizon in JULY! Twice I've been told that my account is closed and I won't be billed. Twice I have been billed since then. Porting the numbers over from Xfinity to Verizon was the most horrible experience I've ever had. Stick with Verizon!

RecommendedPricesCustomer support

While customer support needs a little improvement Xfinity Mobile is such a lifesaver! My previous phone service provider kept increasing their prices to the point I could no longer afford the monthly bill. Since I had Comcast internet I figured to try out the mobile service. My service is still the exact same but I'm saving $40 per month!

Not RecommendedCheapCustomer service, reception

Had a signal issue that I spent over a week trying to fix. I wasted so many hours on calls and in stores and they couldn't even fix the problem! It may be cheap but you get what you pay for. Beware!

Prepaid SIM Card Comparison

Switch & Save $600/yr - Calculate Your Savings