Xfinity Mobile in Gaithersburg, MD

A new kind of network

Deals on Xfinity Mobile Service from Comcast

Data your way

Choose between two data options—By the Gig or Unlimited

As an Xfinity customer, you get up to 5 lines included at no extra cost

By the Gig — $12/GB

Only pay for the gigabytes of shared

data you use each month

Unlimited — $45/line

No monthly data usage limits
(reduced speeds after 20 GB)

Mobile Phone Service from Comcast near me in Gaithersburg, MD.

Gaithersburg, MD mobile phone fanatics: get Xfinity Mobile service today!

Good news, Gaithersburg! Mobile service from Xfinity is a new kind of network designed to save you money. Conveniently included with your Xfinity Internet service.
Gaithersburg, MD residents can get up to five lines of unlimited talk and text included with your Xfinity Internet at no extra cost, so all you pay for is data. 
Gaithersburg Mobile phone users can enjoy America’s largest and most reliable 4G LTE network combined with the most WiFi hotspots nationwide. 
SALP Devices

Smartphone + Smart Network

The latest devices on a new kind of network

Got Xfinity Internet? Go Mobile and choose from the latest devices. This year, you’ll save data and money with Xfinity WiFi and 4G LTE.

Visit a nearby store

Locate Store

50 West Gude Dr Suite 60 Rockville, MD 20850

XFINITY store by Comcast Open today until 7:00 PM

13529 Connecticut Ave Silver Spring, MD 20906

XFINITY store by Comcast Open today until 7:00 PM

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1 WiFi claim based on March 2016 study by Allion Test Labs Inc. Actual speeds vary and are not guaranteed. Xfinity WiFi is included with Performance Internet and above only. Available in select areas. Requires compatible WiFi hotspots enabled laptop or mobile device.