Interactive fiber maps for carrier routes
CarrierFinder pairs fiber route maps with lit-building search so you can see where fiber runs — and which buildings are already lit — before you request pricing.
Try CarrierFinder for free → https://search.carrierfinder.com/signup
Search fiber lit buildings → /fiber-lit-buildings
WHAT ARE FIBER MAPS?
Fiber maps show the physical paths of carrier fiber networks — metro and long-haul routes you can explore against addresses and lit buildings. They are not the same as a consumer “internet coverage” map. Commercial fiber maps are for consultants, MSPs, ISPs, and enterprises who need infrastructure visibility, not just a residential availability check.
WHY FIBER MAPS MATTER
• Qualify sites faster with route context, not just a yes/no
• Spot near-net opportunities when a building isn't on-net yet
• Compare multiple carriers on the same map view
• Brief clients with a clearer picture than a single carrier's marketing map
FIBER MAPS + 5.4M LIT BUILDINGS
Maps without buildings leave you guessing. Buildings without routes leave you blind to laterals and redundancy. CarrierFinder connects both:
• 5.4M fiber lit buildings
• 3.2M fiber route miles
• 115M serviceable locations
Open the map and search an address → https://search.carrierfinder.com/signup
HOW CARRIERFINDER FIBER MAPS WORK
1. Search a U.S. address
2. Review lit buildings and carriers at that location
3. Explore interactive fiber routes for deeper context
4. Request pricing when you're ready — our desk handles carrier quotes
FIBER MAPS VS THE FCC MAP
The FCC National Broadband Map is a free public availability layer. CarrierFinder is a commercial research and quoting platform: proprietary lit-building and route data, multi-carrier comparison, and a brokerage desk that is free to the buyer.
FOR MSPS, CONSULTANTS, AND AGENTS
Use fiber maps when a client asks “what's near this building?” or when you're designing redundancy. Stay the advisor — CarrierFinder handles the carrier runaround on quotes.
Partner program → /partner
CARRIERS: GET ON THE MAP
If your routes and lit buildings aren't in the datasets buyers search, you're invisible in that first step. Contributing coverage (spreadsheet + KMZ) is free.
Carrier program → /carriers
FAQ
Can I export fiber map data?
Plan features vary. See pricing for export, API, and batch options. → /pricing
Do fiber maps include every carrier?
Coverage expands as carriers contribute and as we refresh datasets. Search an address to see what's live today.
Is this residential fiber mapping?
CarrierFinder is built for commercial connectivity research and quoting — lit buildings, routes, and business-grade providers.
Explore fiber maps and lit buildings in one platform. Try CarrierFinder for free