RCN-Grande-Wave has 31,000+ miles of metro fiber routes and 13,250+ OnNet fiber-lit buildings. The vast coverage is found on CarrierFinder.

FirstLight Fiber has approximately 25,000 route miles and 14,000 OnNet locations. You can now access this on CarrierFinder.

Find fiber routes with CarrierFinder's interactive fiber finder map.

We've added over 150,000 fiber route miles and 350,000 buildings with fixed wireless to CarrierFinder Search!

We've added 450+ fiber lit buildings to the New York City metro area! Addresses are now searchable on CarrierFinder.

Enhanced support for Spectrum Business. Fiber and Coax services within the Spectrum footprint.