Metro Fiber Maps: Pennsylvania


A collection of metro fiber maps for the metropolitan areas throughout the state of Pennsylvania.  While Pennsylvania is not home to any of the very largest internet hubs, it nevertheless has more metro fiber options across its larger cities of all tiers.

Company Network Maps Lit/Dark Comments
DQE Communications Pittsburgh and surrounding counties both
Crown Castle Pittsburgh, Philadelphia, regional both
Kinber Regional Coverage both
Level 3 Communications Allentown, Erie, Harrisburg, Lancaster, Philadelphia, Pittsburgh, Scranton, State College/Altoona, York  both Google Maps, zoom in
Segra Greensburg, Uniontown, Washington, Johnstown, Altoona
Uniti Fiber Regional Coverage
Windstream Philadelphia, Reading, Lancaster, Harrisburg, Pittsburgh both Google Earth format
Shentel Regional both
Zayo Allentown, Erie, Harrisburg, Lancaster, Philadelphia, Pittsburgh, Reading, Scranton/Wilkes-Barre, Williamsport, York both Google Maps, zoom in
Zito Communications Regional coverage  both
Still seeking maps for the following known providers:
Cogent Philadelphia, Pittsburgh lit on-net buildings tool
XO Philadelphia, Pittsburgh both little information

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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