Metro Fiber Maps: Upstate NY, Ontario

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A collection of metro fiber maps for the metropolitan areas throughout Upstate NY and Ontario. In other words, basically anything in NY state that isn’t part of the NYC Metro area, plus Toronto since I don’t have a better place to put that yet.  Since there is no major internet hub in this area, there are fewer providers.

Company Network Maps lit/dark Comments
Crown Castle Binghamton, Buffalo, Rochester, Syracuse, Albany both Registration Required
Windstream Buffalo, Syracuse, Albany both Google Earth format
Level 3 Communications Buffalo, Rochester, Albany, Rome/Utica, Syracuse, Poughkeepsie, Toronto Ontario both Google Maps, zoom in
Uniti Fiber regional coverage
FirstLight Fiber statewide both
Still seeking maps for the following known providers:
Cogent Albany, Buffalo, Toronto lit on-net buildings tool
Lightower Albany, Hudson Valley both
Sidera Networks Albany both

Where possible, all links are to material offered on the websites of the company operating the fiber.  I prefer such links, but will sometimes host the files myself where the operator agrees, and in rare cases may point to third party sources.  Where available, links to on-net building lists are also given.

Additional maps of metro fiber networks that ought to be on this list are very welcome, as are corrections to the above links. Please just leave a comment below or send an email to

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