Start with your address, not your preferences

The fastest way to see which internet providers serve your location is to enter your street address into a coverage checker. Most major providers — Comcast, Verizon, AT&T, Charter, Cox, and smaller regional companies — run their own checkers on their websites. You type in your address, and the tool tells you whether that provider reaches your home.

The catch is that you have to check each provider separately, which takes time if you want a full picture. A better starting point is a third-party aggregator like BroadbandNow.com or the FCC's broadband map at broadbandmap.fcc.gov. These sites let you enter your address once and see multiple providers at the same time, along with the speeds and technologies each one offers in your area.

Have your street address, apartment number (if you live in a multi-unit building), and ZIP code ready. Some checkers ask for your phone number too, but that is optional — they use it to send you results by text or email if you want.

Key Takeaways

  • Third-party sites like BroadbandNow.com and the FCC's broadband map show multiple providers in one search, saving you from checking each company's website separately.
  • Individual provider websites have their own coverage checkers, and the results sometimes differ slightly between tools, so checking two sources is worth the time.
  • Apartment dwellers should verify that the provider serves your building specifically, not just your ZIP code, because some buildings have exclusive contracts or physical limitations.
  • The technology type — fiber, cable, DSL, fixed wireless — matters as much as the provider name, because it determines the speeds and reliability you can actually get.
  • Coverage maps show what is theoretically available, not what is currently accepting new customers, so contact the provider directly to confirm they are taking sign-ups.

Use the FCC broadband map for the most complete picture

The Federal Communications Commission maintains a public broadband map at broadbandmap.fcc.gov that aggregates data from internet service providers across the country. You enter your address and see all providers that report serving that location, along with the technology type (fiber, cable, DSL, fixed wireless, or satellite) and the maximum read and upload speeds each one advertises.

The FCC map is free and does not require an account. It also shows you whether providers are actively serving your address or whether they only serve nearby areas. The map updates regularly as providers expand or change their service areas, though there is sometimes a lag of a few months between when a provider makes a change and when it appears on the map.

One limitation: the FCC map shows what providers report as available, not what they are currently accepting as new customers. A provider might appear on the map for your address but have a waiting list or a service pause in your area. That is why the next step — contacting providers directly — matters.

Check individual provider websites for current availability

After you see which providers the FCC map lists for your address, visit each provider's website and run their coverage checker. Comcast's tool is at xfinity.com/learn/internet/availability, Verizon's is at verizon.com/home/internet, AT&T's is at att.com/internet, and Charter's is at spectrum.com/browse/content/check-availability. Smaller regional providers have their own checkers too — search "[provider name] check availability" to find it.

These individual checkers sometimes show different results than the FCC map because providers update their own systems more frequently. A provider might appear on the FCC map but show as unavailable on their own website if they have paused new sign-ups in your area. Conversely, a provider might show as available on their website but not yet appear on the FCC map if they recently expanded into your neighborhood.

When you run the check, the provider's tool usually shows you the specific speeds, equipment costs, and monthly prices available at your address. This is more detailed than what the FCC map provides, so it is worth the extra step even if you already know which providers serve you.

What to do if you live in an apartment or multi-unit building

Apartment buildings sometimes have exclusive contracts with one internet provider, or physical limitations that prevent other providers from running lines to your unit. A coverage checker might show three providers available in your ZIP code, but only one actually reaches your building.

The most reliable way to find out is to ask your landlord or building management which providers they have contracts with, or which ones currently serve the building. They usually know because they handle complaints and service requests. You can also check the lease or building rules — some include a list of approved providers.

If you want to verify independently, call the provider's customer service line and give them your full address including apartment number. They can tell you whether they physically serve your unit. Do not rely on the online checker alone for apartments, because the tool sometimes shows a provider as available for the ZIP code even when they do not reach your specific building.

Understand the difference between technology types

The coverage checker will show you the technology each provider uses — fiber, cable, DSL, fixed wireless, or satellite. This matters because it determines what speeds you can actually get, how reliable the connection is, and whether there are data caps.

Fiber is the fastest and most reliable option where it is available. It uses fiber-optic cables and typically offers speeds of 300 Mbps to 1 Gbps (1,000 Mbps) with no data caps. Fiber is still not available in most areas, so if a provider offers it at your address, that is usually the best choice.

Cable uses the same lines as cable television and is widely available in cities and suburbs. Speeds range from 100 Mbps to 500 Mbps depending on the provider and plan. Cable is reliable but can slow down during peak hours if many people in your neighborhood are using it at the same time. Some cable providers have data caps, though many have removed them in recent years.

DSL runs over telephone lines and is available in many areas, but speeds are usually lower — typically 10 Mbps to 100 Mbps. DSL is slower than cable or fiber, but it is often the only option in rural areas. It is also less likely to have data caps.

Fixed wireless is a newer option where providers beam internet from a tower to a receiver on your roof or window. Speeds vary widely depending on how close you are to the tower and how many people are using it. Fixed wireless is increasingly available in rural areas and is worth checking if fiber and cable are not options.

Satellite internet comes from space and is available almost everywhere, but it has high latency (delay), which makes it poor for video calls and online gaming. Satellite is usually the last resort if no other option exists. Newer satellite services like Starlink have lower latency than older ones, but they are still not as fast or reliable as ground-based options.

Compare speeds, prices, and data caps across providers

Once you know which providers serve your address and what technology each one uses, compare what they actually offer. The coverage checker shows you the maximum speeds, but real-world speeds are often lower, especially during peak hours. A provider advertising 300 Mbps might deliver 200 Mbps on average.

Look at the monthly price, any equipment fees (modem rental, router rental, installation), and whether there are data caps. A data cap is a monthly limit on how much data you can use — if you exceed it, the provider charges extra or slows your speed. Fiber providers rarely have data caps. Cable providers vary — some have removed them, others still enforce them. DSL and satellite providers are more likely to have caps.

Ask the provider's customer service whether the advertised price is the introductory rate or the regular rate. Many providers offer a lower price for the first 12 months, then raise it. Knowing the regular price helps you decide whether the deal is actually worth it.

Verify the provider is currently accepting new customers

A provider might appear on both the FCC map and their own coverage checker, but still not be accepting new sign-ups in your area. This happens when a provider's network is at capacity, they are doing maintenance, or they have paused expansion in your region.

The easiest way to find out is to call the provider's customer service number or start the online sign-up process. If they are not accepting new customers, they will tell you during the call or the online form will say so. Some providers let you join a waitlist and will contact you when they start accepting customers again.

If a provider is not available now but you want to use them, ask when they expect to open sign-ups again. Some can give you a timeframe; others cannot. In the meantime, you can sign up with another provider and switch later if your preferred option becomes available.

Frequently Asked Questions

Why do different websites show different providers available at my address?

Providers update their own systems more frequently than the FCC updates its map, so there is often a lag. A provider might have recently expanded to your area and show on their own website but not yet on the FCC map, or they might have paused sign-ups and removed themselves from their own checker but still appear on the FCC map. Checking both sources gives you the most current picture.

Can I get internet if I live in a rural area?

It depends on your exact location. Rural areas are served by fixed wireless, satellite, and sometimes DSL or cable if you are close to a town. Fixed wireless and satellite are increasingly available in remote areas. The FCC broadband map and individual provider checkers will show what is available at your specific address, even in rural locations.

What should I do if only one provider serves my address?

If only one provider reaches your location, you have limited negotiating power on price, but you can still compare plans from that provider and ask about promotional rates. You can also ask when they expect other providers to expand into your area — some rural areas are getting fixed wireless or fiber in the next few years. In the meantime, sign up with the available provider and switch when another option arrives.

Do I need to give my phone number to the coverage checker?

No. Most checkers ask for your phone number but mark it as optional. You can enter just your address and ZIP code. Providers ask for your phone number so they can send you results by text or email, but you can also just note the results yourself or screenshot the page.

What if the coverage checker says a provider is available but they tell me they do not serve my building?

This happens sometimes, especially in apartments or areas where providers have not fully built out their networks. The online checker shows the general service area, but the provider's customer service team has more detailed information about which specific addresses they actually reach. If customer service says they do not serve you, they do not — trust the person on the phone over the online tool.