Coverage Tile API

Integrate nationwide cellular signal strength data directly into your applications and mapping tools. You can retrieve Mapbox Vector Tiles (MVT) for any U.S. carrier and supported technology, including 4G LTE and 5G.

What is the Coverage Tile API?

The Coverage Tile API enables you to embed our custom signal strength tiles directly into your mapping applications.

You get access to coverage footprints and signal strength quality, measured in dBm, for AT&T, T-Mobile, Verizon, Boost Mobile, and UScellular. Regional carriers are available upon request.

The data is available as Mapbox Vector Tiles (MVT).

AT&T signal strength in Glendale, California
GIF of cellular coverage map zooming in to Dallas, TX to show how the hexagons retile at different zoom levels.

Granular to Country-Wide

Our tiles automatically handle zoom levels from 0 through 10. Get granular data, about 600 feet per data point, or view a nationwide coverage footprint. The data is available for both 4G LTE and 5G networks.

See an example of the tiles in action on our Signal Strength Map.

Why choose CoverageMap.com?

We handle the complexities of data processing so you can focus on building an amazing product.

We process and aggregate data from the FCC in to Mapbox Vector Tiles so you can easily integrate it into your application without worrying about the underlying format.

Our system also generates larger zoom levels (0-10) than what the FCC data provides, and caches tiles automatically for fast response times, low latency, and reliable performance.

Cloud with a checkmark

Advanced Processing

Our custom-built data processing pipeline fixes issues with the raw FCC data, giving you accurate and reliable coverage tiles.

Always The Latest Data

Our system automatically updates to the latest FCC data within 2 days of it becoming available, with no code changes or updates needed on your part.

Lightning bolt

Performance Built for Scale

Get fast response times and low latency thanks to our automatic tiles caching system.

Integrate Into Parks & Services

Show visitors to highly trafficked parks and recreational areas where they can find cell service.

Helpful for emergencies and keeping visitors safe and connected.

Satellite view of Rocky Mountain National Park with AT&T cellular coverage overlayed on top.
Hiking trail overlayed with cell coverage data.

Overlay on Hiking & Biking Trails

Keep your riders and outdoor adventure seekers safe and connected. Let them know where along their route they can find service to phone a friend, or post that incredible photo they just took.

Help Homebuyers Find the Best Carrier

Before someone plops down $4.5 million for their new lakeside property, help them figure out if their current phone service will work there or if a new carrier is a better fit.

Real estate listing overlayed with cellular coverage.

Easy Mode = Activated

Get set up in under an our with our easy-to-follow documentation and guides. Example URL:

https://enterprise.coveragemap.com/api/v1/signal-strength/tiles/{provider}/{z}/{x}/{y}?technology={technology}

cell tower

Pick Your Provider

Select if you want AT&T, T-Mobile, Verizon, Boost Mobile, or UScellular

Signal strength bars

Filter The Technology

Select if you want 4G LTE, 5G, or both

Add layer icon

Add To Your Map

Add the tile source as a new layer to your map.

Where does the data come from?

All data is sourced directly from the FCC Broadband Data Collection.

Our data processing pipeline handles discrepancies, inconsistencies, and other quality issues with data from the FCC, ensuring you get the most accurate and reliable coverage information possible.

Pricing

Pick your plan to get started.

Pay-As-You-Go
$599/mo
100,000 tile loads
$60 per 10,000 additional tile loads
Coverage and Signal data
4G LTE and 5G
AT&T, T-Mobile, Verizon, Boost Mobile, and UScellular
Custom
Contact Us
Everything in Pay As You Go
Additional regional carriers
Commercial license
Volume discounts
Pricing built for you

Contact us

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FAQs

What does the free trial include?

The free trial is for 14 days and includes 1,000 tile loads. The output data can only be used for demo or trial purposes and cannot be used outside of that.

Will the tiles be cached?

The tiles will be cached by default for 1 hour in the browser.

How does billing work?

You are billed once for every tile loaded, regardless of provider or technology. For example, if you load the Verizon 4G LTE tile (1,2,1) and then the Verizon 5G tile (1,2,1), you will be billed twice.

Am I billed for cached tile loads?

No, you are not billed for tiles loaded from the cache.

Can I modify the cache time?

No, you are not allowed to modify the cache time in any way, and you are also prohibited from adding a proxy layer in front of the API with the purpose of caching any responses.

What format do I get the data in?

Once your locations are processed, you will get the data back in the form of a CSV file and an Excel file. If you are interested, you can also access the signal strength data through our Coverage API or Coverage Tiles.

How do we ensure data accuracy?

We have a custom data processing pipeline to apply corrections to the FCC data. This includes dealing with inaccuracies and discrepancies, and applying our correction algorithm to normalize the data between carriers.

Can I track my usage?

Yes. You can track your usage in real-time from your dashboard and see usage broken down day-by-day.

What countries are supported?

The Coverage API is only available in the United States.