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Uses Verizon’s network

Xfinity Mobile Plans

Comcast's wireless service running on Verizon's network and Xfinity Wi-Fi, available only to Xfinity Internet customers: bundle-based pricing, with taxes and fees added on top.

Independent · no pay-for-placement · Last reviewed September 10, 2026

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Xfinity Mobile plans compared

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$15 Mobile Plus

Postpaid Save ≈ $/mo

Data

Unlimited

Calls & Texts

Unlimited

International

Global roaming

$15.00/mo

Monthly billing

+ taxes & fees

Promotional rate — renews at $45/mo after 12 months

New customers only

See offer

What you get

Notable inclusions — beyond data & calls

Smartwatch line available ($10/line, up to $35/mo)

Tablet line available ($20/mo per line)

Mobile hotspot: 50GB high-speed

Mexico & Canada included with data

Satellite connectivity included

Wi-Fi calling included

4K video streaming

Xfinity membership rewards

Full plan details

What you'll pay

Advertised plan price $15.00

Regulatory Recovery Fee $0.00

Estimated taxes + $4.02

Est. monthly total ~$19.02/mo

vs. your $/mo bill

Billing details

Renews monthly, cancel anytime

$0 Mobile Select

Postpaid Save ≈ $/mo

Data

Unlimited

Calls & Texts

Unlimited

International

Global roaming

$0.00/mo

Monthly billing

+ taxes & fees

Promotional rate — renews at $30/mo after 12 months

New customers only

See offer

What you get

Notable inclusions — beyond data & calls

Smartwatch line available ($10/line, up to $35/mo)

Tablet line available ($20/mo per line)

Mobile hotspot: 15GB high-speed

Mexico & Canada included with data

Satellite connectivity included

Wi-Fi calling included

Xfinity membership rewards

Full plan details

What you'll pay

Advertised plan price $0.00

Regulatory Recovery Fee $0.00

Estimated taxes + $10.72

Est. monthly total ~$50.72/mo

vs. your $/mo bill

Billing details

Renews monthly, cancel anytime

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Current carrier

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Data needed

Current bill

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Costs to know

Xfinity Mobile fees & charges

Regulatory Recovery Fee

Not a government tax — collected and retained by Xfinity Mobile

—

Government taxes & fees

Varies by state and city (estimated per plan in all-in pricing)

Varies

Emergency Access / e911

Varies by state, up to $5.00 or up to 2.4%, as applicable.

Fees are carrier policy and apply to most plans. Amounts may vary by plan; see individual plan pages for exact all-in estimates.

Need a phone too?

Phones on Xfinity Mobile

Bring your own or grab one with a plan: phones Xfinity Mobile offers, with real prices and trade-in deals.

View all Xfinity Mobile phones →

Flagship

Apple iPhone 18 Pro Max

Google Pixel 11 Pro Fold

View phone →

Flagship

Google Pixel 11 Pro XL

View phone →

The rundown

About Xfinity Mobile

Who they are

Xfinity Mobile is Comcast’s wireless service, part of its Xfinity product family and built to bundle with Xfinity home internet. It’s a month-to-month postpaid service available only to customers who also have qualifying Xfinity Internet, sold online, in Xfinity stores, and by phone. Plans come in a per-gigabyte option and several unlimited tiers.

Network & coverage

Xfinity Mobile runs on Verizon’s nationwide network for cellular service, supplemented by access to Comcast’s large network of Xfinity Wi-Fi hotspots. All plans include Verizon 5G where available, at no extra monthly charge, with higher tiers adding more hotspot data and premium features. One catch worth knowing: as a Verizon partner brand, Xfinity Mobile data can be deprioritized behind Verizon’s own customers during congestion.

How pricing works

Xfinity Mobile is month-to-month postpaid with no service contract. Pricing is built around the bundle: lines are cheapest when paired with Xfinity Internet, with a per-gigabyte option for light users and unlimited tiers above it. Taxes, fees, and surcharges are not included; they’re added on top. Advertised rates effectively assume autopay and paperless billing, and a per-line activation fee may apply. Dropping Xfinity Internet raises your per-line price.

Who it’s for

Xfinity Mobile suits people who already have Xfinity Internet and plan to keep it, want Verizon-level coverage, and can take advantage of bundle deals long-term. It is less suited to anyone likely to move or change internet providers, since the price climbs once the bundle goes away, or to those who want taxes-included billing. The alternatives below are worth a look if standalone, all-in pricing is your priority.

Common questions

What network does Xfinity Mobile use?

Xfinity Mobile runs on Verizon’s nationwide network for cellular coverage, plus Comcast’s Xfinity Wi-Fi hotspots. Coverage closely matches Verizon’s, though as a partner brand your data can be deprioritized behind Verizon’s own customers during congestion.

Can I bring my own phone, and does it use a physical SIM or eSIM?

Yes. Xfinity Mobile supports many unlocked iPhones, Samsung, and Pixel models, with an online compatibility checker and eSIM activation for supported phones. You’ll need active qualifying Xfinity Internet to set up service.

Can I keep my phone number when I switch?

Yes. You can port your existing number in during activation, which is part of the standard bring-your-own-device setup.

Does Xfinity Mobile require a credit check?

Yes. Xfinity uses credit screening, described as a soft inquiry that doesn’t affect your score, mainly to qualify you for device payment plans, along with your existing Comcast account history. Service eligibility is tied to your overall Xfinity account.

Is there a contract, and what does it cost if I cancel?

There’s no service contract and no early-termination fee, but you must pay off any remaining device balances and may lose promotional bill credits if you leave early. Canceling your Xfinity Internet also makes your mobile lines more expensive.

Are there activation or SIM fees, and are taxes included in the price?

Taxes, government fees, and surcharges are not included in the advertised prices; they appear as separate line items, much like a Verizon bill. A per-line activation fee often applies, though promotions sometimes waive it, so check the current offer.

Is autopay required to get the advertised price?

Effectively yes. Xfinity Mobile’s headline and bundle rates assume autopay and paperless billing, so it’s safest to treat autopay as required to hit the advertised price.

Do I need Xfinity Internet to use Xfinity Mobile?

Yes. You must have qualifying Xfinity Internet to start Xfinity Mobile. If you later drop internet, you can usually keep your mobile lines, but a per-line fee is added and some device-financing options go away, which makes the service much less of a deal.

Who is Xfinity Mobile best for?

Xfinity Mobile is best for people who already have Xfinity Internet and expect to stay with Comcast, want Verizon-level coverage, and can use the bundle and device deals. It’s a weaker fit if you’re likely to move or switch internet providers, since losing the bundle raises your mobile price.

Coverage

Network performance

Typical 5G+ speeds

195-634 Mbps

Upload 10-53 Mbps · Latency 37-57 ms

Typical 5G speeds

35-143 Mbps

Upload 5-31 Mbps · Latency 42-64 ms

Typical 4G LTE speeds

11-75 Mbps

Upload 1-13 Mbps · Latency 49-75 ms

Typical real-world speeds on Xfinity Mobile’s network, sourced from FCC Broadband Facts labels. Actual speeds vary by location, network congestion, and device.

What reviewers say

Independent reviews

Assessments from professional and specialist reviewers, shown separately from our Compass Value Score. That score rates verifiable cost and terms, not review sentiment.

Independent coverage

8 sources

Reviewed across professional and specialist publications.

How this fits our Value Score →

Finder

“Xfinity Mobile Internet customers can sign up for up to 5 cellphone lines and choose from an unlimited plan or choose from 1GB, 3GB or 10GB. Mix and match data options with multiple lines, and get unlimited talk and text and Wi-Fi calling. But you’ll pay with data to stream in HD.”

Cellular News

“If you’re a Comcast subscriber already, Xfinity Mobile is a proper mobile carrier worth your consideration. That’s especially if you want an unlimited data plan with 5G capability that won’t burn a hole in your wallet. It’s most ideal if you’re a single user, though. That’s because families and groups would benefit more from other carriers’ family deals and discounts.”

BestPhonePlans

“I think Xfinity Mobile can be a great, affordable option for a LOT of people. The multi-line discount makes Xfinity Mobile competitively priced, it comes packed with full-featured service, and it offers a premium network experience with priority data. And, unlike Comcast, Xfinity Mobile is actually known for having decent customer service.”

MoneySavingPro 7.0

“Like every other MVNO Xfinity Mobile buys space from one or more of the big four (Verizon, Sprint, AT&T, and T-Mobile) and doles it out to consumers like you at low costs. Like most MVNOs everything is done online - as there are no brick-and-mortars - so while you do have access to the Verizon network, they won't be able to help you in the store. You must either already be an XFINITY internet customer, or sign up first before you will be able to reap the benefits of this MVNO.”

Reviews.org 8.0

“There’s just one adjective to describe Xfinity Mobile service: unique. Because of its bundle-only model, plan structure, and rock-bottom prices, it really is like no other mobile carrier.”

Community opinion

What owners say

22%

would recommend

18 ratings

Recent voices

Crystal · 4 years ago

Avoid

Cause i shouldn't have to unlock my network if I didn't get my phone from you guys I got it through rent a center and now I sold my phone and gave to get a code for them to use it

barbara A glass · 7 years ago

Avoid

ever increasing charges- rude customer rep once =helpful at times Aza was helpful but had to transfer - wait times 20 minutes= uncooperative when I ask phones be unlocked = because I do not have other started charging $20 per line after 2 years Would never recommend Xfinity

arnold goldner · 7 years ago

Avoid

took 8 minutes to get to a person , she took another 5 understanding a simple problem , instead of an answer she tried to sell me protection insurance , she knew 0 of what to do with my problem wonderful sometimes you get what you pay for this is one of them

arnold goldner · replied 7 years ago

first time called got someone that understood ONE time out of 4 so far

Community

Questions about Xfinity Mobile

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Alternatives

Also on Verizon’s network

These carriers use the same Verizon towers, so coverage is similar. What differs: data priority, perks, and support.

All carriers →

Support

Contact & support

Official website 1-888-936-4968 Manage account Coverage map

Follow Xfinity Mobile

Coverage tracks Verizon’s network. Verify your address on the official coverage map before switching.

Comcast Center 1701 JFK Boulevard Philadelphia, PA 19103

Accuracy notice: Xfinity Mobile details are sourced from Xfinity Mobile’s website and updated periodically. Pricing, features, and availability can change without notice. View our full disclaimer →

To ensure accuracy, this page has been reviewed and fact-checked by Carl Perlas, Jon Stone and Branden S. as part of our editorial review process. Learn how we score.

Last updated: September 10, 2026 · See an error? Report it