Xfinity is one of the biggest broadband providers in the United States, offering home phone, cable and fiber internet, and mobile services across a large part of the country.
Xfinity Availability: What You Can Get
Xfinity is a well-known broadband service provider across the US. They offer fast and reliable internet, cable TV, and digital phone services. But you can only sign up if you live within their service area.
Depending on where you are, you can get either Xfinity cable internet or Xfinity fiber. Download speeds range from 75 Mbps to 2000 Mbps based on the plan you choose. Their cable TV service includes over 260 channels. You can also add a landline phone through their digital voice-over-internet protocol (VoIP) service.
Xfinity Internet Availability
The standard Xfinity internet plans offer download speeds between 75 Mbps and 1000 Mbps (1 Gbps). That makes it one of the fastest cable internet options on the market. Most markets now top out at 2 Gbps over cable (1.2 Gbps in some), and at select addresses Xfinity sells fiber optic internet at up to 10 Gbps.
Xfinity TV Availability
Xfinity’s cable TV plans give you access to over 260 channels in HD. The lineup includes kids’ shows, entertainment networks, premium movie channels, and both live and on-demand sports. A DVR and mobile app come with the package.
Xfinity Bundles Availability
If you live in the Xfinity service area, you can bundle internet and TV together and save some money. You can also add the digital VoIP phone service to make it a triple-play bundle. In some areas, Xfinity offers home security and wireless mobile services too, though those are sold separately.
Xfinity Availability by State
Interested in this area? We go deeper in our Verizon fios availability guide.
Xfinity serves parts of 39 states plus Washington, D.C. The map shows how much of each state sits inside the Comcast footprint; shade is coverage, not speed.
- Most of the state (10 states + D.C.)
- About half (11 states)
- Parts of the state (9 states)
- Small pockets (8 states)
- Not available
Too small to label on the map:
Full state list
Most of the state
Roughly 70% or more of homes sit inside the footprint.
- Colorado Xfinity: Most of the state.
- Delaware Xfinity: Most of the state.
- Illinois Xfinity: Most of the state.
- Maryland Xfinity: Most of the state.
- Massachusetts Xfinity: Most of the state.
- New Hampshire Xfinity: Most of the state.
- Pennsylvania Xfinity: Most of the state.
- Utah Xfinity: Most of the state.
- Vermont Xfinity: Most of the state.
- Washington Xfinity: Most of the state.
- Washington, D.C. Xfinity: Most of the state. Nearly the whole District.
About half
Roughly 40% to 70% of homes.
- Connecticut Xfinity: About half the state.
- Florida Xfinity: About half the state. South Florida, Jacksonville, Tallahassee and the Panhandle; Tampa and Orlando are Spectrum.
- Georgia Xfinity: About half the state.
- Indiana Xfinity: About half the state.
- Michigan Xfinity: About half the state.
- Minnesota Xfinity: About half the state.
- New Jersey Xfinity: About half the state.
- New Mexico Xfinity: About half the state.
- Oregon Xfinity: About half the state.
- Tennessee Xfinity: About half the state.
- Virginia Xfinity: About half the state.
Parts of the state
Roughly 10% to 40% of homes.
- Alabama Xfinity: Parts of the state.
- Arkansas Xfinity: Parts of the state.
- California Xfinity: Parts of the state. Bay Area, Sacramento, Fresno and parts of Southern California; Los Angeles is Spectrum.
- Louisiana Xfinity: Parts of the state.
- Maine Xfinity: Parts of the state.
- Mississippi Xfinity: Parts of the state.
- South Carolina Xfinity: Parts of the state.
- Texas Xfinity: Parts of the state. Houston is the big Xfinity market; Dallas-Fort Worth and Austin are Spectrum.
- West Virginia Xfinity: Parts of the state.
Small pockets
Under 10% of homes; a few communities.
- Arizona Xfinity: Small pockets.
- Idaho Xfinity: Small pockets.
- Kansas Xfinity: Small pockets.
- Kentucky Xfinity: Small pockets.
- Missouri Xfinity: Small pockets.
- New York Xfinity: Small pockets. A handful of communities near the Vermont and Pennsylvania borders; Spectrum and Optimum dominate New York.
- Ohio Xfinity: Small pockets. A few communities only; Spectrum covers most of Ohio.
- Wisconsin Xfinity: Small pockets.
A shaded state means the network exists in parts of it, not everywhere; availability is decided address by address. Coverage shares come from the provider's own filings to the FCC Broadband Data Collection and describe how much of the state's housing sits inside the footprint, not whether your street does. Last verified October 10, 2026. Sources: Xfinity availability checker, FCC National Broadband Map (provider filings). Alaska and Hawaii are not drawn.
The states, alphabetically:
- Alabama
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Idaho
- Illinois
- Indiana
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- New Hampshire
- New Jersey
- New Mexico
- New York
- Ohio
- Oregon
- Pennsylvania
- South Carolina
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Washington, D.C.
Availability by City
Xfinity services are also available in these major cities:
- Atlanta, GA
- Boston, MA
- Chicago, IL
- Denver, CO
- Detroit, MI
- Hartford, CT
- Houston, TX
- Indianapolis, IN
- Miami, FL
- Nashville, TN
- Philadelphia, PA
- San Francisco, CA
- Seattle, WA
When Xfinity Services Won’t Be Available to You
There are a few situations where you won’t be able to get Xfinity:
- Your home is outside their service area
- Your home is more than 300 feet from their physical network
- Your property owner or homeowners association has an exclusive contract with a different provider
6 Steps to Check Xfinity Availability in Your Area
If you’re not sure whether Xfinity covers your address, here’s how to find out.
1. Inquiry
Start by checking online at the Xfinity website to see if your address shows up. If it doesn’t, call 1-800-Xfinity or use their chat support. They can look up whether service is possible at your location.
They’ll give you a ticket number for tracking. You might need to provide some extra details like the latitude/longitude of your property, proof of occupancy, or a utility bill.
For the complete picture, our cox vs Xfinity guide fills in the gaps.
This info helps them determine if they can extend service to your area. You can also leave your email or phone number to get SMS updates on the status of your inquiry.
2. Initial Evaluation
After you submit an inquiry, Xfinity figures out why your address isn’t on their service list. Sometimes they just need to add your address to their billing system.
If they’ve never served your area before, they may need to expand their infrastructure. In some cases, you might be asked to cover part of the construction cost, depending on how much work is involved.
Xfinity will email you with details. You’ll need to reply with some additional information to move things forward.
3. Detailed Estimate
The service provider may run a site survey to determine if they can cover your area. This process can take up to ten business days. Their surveyors might contact you for property access if needed.
4. Decision
Once the survey wraps up, they’ll share the results. If there’s a construction cost on your end, they’ll send you an estimate for approval. You’ll need to pay before any work begins.
5. Construction
The construction process has two parts:
- They create a formal installation design.
- If required, they submit a permit request to local government.
Once the permit comes through, they schedule the construction. Weather, government restrictions, or other factors can cause delays.
6. Sign Up
When construction is done, Xfinity will reach out. You’ll get an email and can start the sign-up process to pick the services you want.
The Bottom Line
Xfinity offers a solid range of internet, TV, and phone services. But it all depends on whether your address falls within their coverage area. If you can’t find your address online, call or chat with their support team. They can tell you exactly what’s available or start the process to bring service to your area.
You can also look up every internet provider available at your zip code with our free tool, or compare Xfinity with Spectrum, Fios and Frontier on our internet coverage map by state.
How we verify what we publishLast checked October 10, 2026Report an error