Xfinity Mobile Network Coverage

The best coverage with 5G and millions of secure WiFi hotspots

Xfinity Mobile runs on the 5G network with the best mobile coverage in the US.

The nation’s most reliable 5G network

Coverage you can count on, wherever life takes you.

Xfinity Mobile utilizes the most reliable 5G network based on RootMetrics® State of the Mobile Union report, United States, 2H 2025. RootMetrics rankings are not an endorsement of Xfinity Mobile. 

20+ million WiFi hotspots

Automatically connect to millions of secure, fast hotspots for intelligent WiFi where it counts and reliable 5G/4G LTE everywhere else.

Faster speeds with WiFi PowerBoost

Get magically boosted speeds up to a gig when on the go, even in busy spots like coffee shops and train stations, and on your home WiFi.
Learn more

Xfinity Internet and gateway required. Gig-speed WiFi with PowerBoost available to Xfinity Mobile customers only. Actual WiFi speeds vary, not guaranteed.

Cut your mobile bill in half. Plus, try free for a year. No commitment.

Only with Xfinity Mobile can you get a Mobile Select line on us for a year, exclusively for Xfinity Internet members.

Calculate savings

Pricing & other info

Compares 1 line of Xfinity Mobile Select vs 1 line of T-Mobile Essentials, Verizon Unlimited Welcome, and AT&T Extra 2.0 (as of 03/24/26). Taxes & fees extra.

Go far, stay connected with unlimited global roaming

Enjoy unlimited data, talk, and text instantly in 215+ travel destinations with our latest Xfinity Mobile plans.

International data speeds reduced after 10 GBs usage/month.

Keep your device and number

Already have a phone you love? It’s easy to bring it with you, and we’ll even break up with your old carrier for you.

Frequently asked questions

What network does Xfinity Mobile use?

Xfinity Mobile runs on the 5G network with the best coverage in the US. With 5G and our millions of secure WiFi hotspots, you’ll stay connected on the best available speed whether you’re at home or on-the-go.

How do I check Xfinity Mobile coverage near me?

You can check coverage in your neighborhood by entering your address or zip code into our interactive map above. It provides a real-time view of 5G, 4G LTE, and Xfinity WiFi availability in your specific area so you can verify our high-speed network before you switch.

How many Xfinity WiFi hotspots are there, and how do they work?

We have over 20 million secure WiFi hotspots nationwide. Your devices on Xfinity Mobile will automatically connect to these hotspots while you’re on the go to instantly increase your speed, reliability, and coverage. By combining our 5G network with these WiFi hotspots, we ensure you have the best connection available. Plus, with WiFi PowerBoost, you can experience boosted speeds up to a gig on WiFi at home and on-the-go.

What is 5G coverage, and how does it benefit me?

5G is the fifth generation of cellular technology, offering significantly faster speeds and lower lag. Whether you're streaming 4K video on our Mobile Plus plan or just browsing, 5G ensures your connection is strong, even in crowded areas where older networks might slow down.

What is WiFi PowerBoost and how does it affect my speeds?

WiFi PowerBoost is an exclusive Xfinity technology included with our latest plans. It automatically enhances your speeds to up to a gigabit when you're connected to your Xfinity home WiFi or our secure WiFi hotspots. This helps keep your connection smooth even in high-traffic areas like coffee shops or train stations.

WiFi PowerBoost: Gig speed WiFi with PowerBoost available via Xfinity hotspots and Xfinity gateways (XB7 or XB8) to Xfinity Mobile customers only. Gateway required.

Is 5G Wideband and LTE coverage available nationwide?

Yes. Xfinity Mobile offers expansive coverage, reaching over 98% of the US population. By combining the nation's most reliable 5G network with our 20+ million WiFi hotspots, we provide a strong, high-speed connection in major cities and rural communities alike.