Illustration of wifi bars with cityscape
IT’S ALL IN THE DETAILS
How to build your custom Xfinity Mobile Plan
Choose between any Unlimited or By the Gig data plan and pick the right option for each line on your account.

XFINITY MOBILE DATA OPTIONS 

Unlimited data

Unlimited data is available on any Xfinity Mobile phone line. Multi-line pricing for Unlimited data is based on total number of phone lines, and does not include By the Gig or tablet lines. Nationwide network includes 5G and 4G LTE data. UNLIMITED Includes 30 GB of premium data and standard-definition 480p streaming on all devices. 5G-capable Xfinity Mobile devices will also have the highest possible video resolution when connected to 5G. Includes unlimited 3G mobile hotspot data. Unlimited talk, text, and data with Mexico & Canada Unlimited Pass. UNLIMITED PLUS Includes 50 GB of premium data and high-definition 720p streaming on all devices. 5G-capable Xfinity Mobile devices will also have the highest possible video resolution when connected to 5G. Includes 15 GB of 5G hotspot data, then unlimited 3G mobile hotspot data. Unlimited talk, text, and data with Mexico & Canada Unlimited Plus Pass, incl. 5 GB of full-speed data.

By the Gig data

Shared data on all By the Gig lines on your account. Cost is not pro-rated based on usage. Includes 4G LTE data, and 5G access where coverage is available. Includes high-definition 720p streaming and 5G/4G hotspot speeds. Data Saver is a feature available to all By the Gig lines when they are using 4G LTE data. Use Data Saver to limit streaming quality to standard resolution and personal hotspots to 600 kbps. Reducing your 4G LTE data consumption can help manage your monthly costs. If you go over 1 GB, just keep using data. You’re automatically billed for each additional GB of data you use. Plus, you can switch any lines to Unlimited data. Lines using By the Gig data are not included in total number of lines for multi-line pricing on Unlimited data.

Tablets

Tablets are eligible for 15 GB of premium data, then unlimited data at reduced speeds. Cellular tablets count as a line of service on your account. Lines used for tablets are not included in total number of lines for multi-line pricing on Unlimited data.
Tablet Unlimited
Get Xfinity Mobile Broadband facts

Smartwatches

Buy a new smartwatch online or in store, or bring one you already own. Requires an Xfinity Mobile phone line. Cellular smartwatches count as a line of service on your account. You’ll be charged a $10/mo fee for each smartwatch line, which includes unlimited talk and text. Data used by the watch is counted towards the host phone’s data plan.
Smartwatch Fee
$10/line per month
About Xfinity Mobile data: Speeds will be reduced after 30 GB or 50 GB of data usage per line, depending on your Unlimited data plan. That means that after the respective data threshold, you'll experience slower speeds in times of high-network traffic, like in a crowded stadium. See more details on reduced data speeds

Line eligibility

Up to 10 lines included

Each Xfinity Mobile customer may get a maximum of 10 lines, whether that's on a phone, a watch, or a tablet. Based on the results of your credit check, you may be eligible for fewer.

Smartwatches on your account

Cellular smartwatches count as a line of service on your account. Pay a $10/mo fee for each smartwatch line, which includes unlimited talk and text. Data used by the smartwatch is counted towards the host phone’s data plan.

Tablets on your account

Tablets are eligible for Unlimited data. Cellular tablets count as a line of service on your account. Tablet Unlimited gives you 15 GB of premium data and HD video streaming.

Included With your Plan

5G, 4G LTE and millions of WiFi hotspots

Connect with nationwide 5G and 4G LTE networks. Check your coverage. Access the 5G Ultra Wideband network on 5G-capable devices in 5G coverage areas. Learn about what 5G is and how to use it on Xfinity Mobile. Auto-connect to secure Xfinity WiFi hotspots. Connecting to hotspots helps you use less data, which can help you save money.

No term contracts, fewer monthly fees

No phone line access fees There is a one-time $25 line setup fee for all new lines added. This fee will appear on the first bill after device purchase. Free SIM card when you bring your own phone or activate your phone from home with eSIM No term contracts

Xfinity Mobile support

Xfinity Mobile specialists are always available to help over chat, text, or the phone. Call us at (888) 936-4968. You can also visit us at your nearest Xfinity Store. Find your Xfinity Store.

WiFi calling

Use WiFi to make and receive calls on both iPhones and Android devices. Avoid international cellular charges when you call U.S. from abroad with WiFi calling. 

CUSTOMIZING YOUR PLAN

Mix and match data options

Select different data options on one account. Some of your lines can go By the Gig, and anyone who needs it can go Unlimited. Monitor your data usage and switch it up at any time through My Account on the Xfinity app.

More ways to save

Use as much data as you want with Unlimited data. With the latest plan, enjoy multi-line pricing when your account has two or more phone lines on an Unlimited data option.

Make adjustments whenever you need

You can switch any line between By the Gig and Unlimited. Log in to My Account or your Xfinity app to make changes. No need to call. You'll be charged for whatever options your lines are on at the end of your billing cycle. We don't pro-rate your charges, even if you switched in the middle of your billing cycle.

Additions to your Plan

Upgrades

Upgrades available after 12 months on eligible devices or 50% of your current device has been paid. Fees apply for upgrades. Upgrade fee is waived if you’re enrolled in the Xfinity Mobile Protection Plan.

Device insurance

Xfinity Mobile offers the Xfinity Mobile Protection Plan starting at $12 per month per device. The Xfinity Mobile Protection Plan includes AppleCare Services for Apple devices.

International rates

Xfinity Mobile has international long distance and roaming service in over 200 countries, so you can talk, text, and use data wherever you go. See our competitive rates.

Unlimited calls and texts to Mexico and Canada included

Unlimited talk, text, and data with Mexico & Canada Unlimited Pass with Unlimited Unlimited talk, text, and data with Mexico & Canada Unlimited Plus Pass, which includes 5 GB of premium data with Unlimited Plus By the Gig customers can get the Mexico and Canada Call Pass for $10/mo.
Illustration of wifi bars
Xfinity Mobile is exclusively for internet customers
Already signed up? Great — you can continue shopping mobile. If you don't have Internet yet, you can sign up now.
OneTrust Cookie Banner