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.
|DQE Communications||Pittsburgh and surrounding counties||both|
|Level 3 Communications||Allentown, Erie, Harrisburg, Lancaster, Philadelphia, Pittsburgh, Scranton, State College/Altoona, York||both||Google Maps, zoom in|
|Lumos Networks||Greensburg, Uniontown, Washington|
|Windstream||Philadelphia, Reading, Lancaster, Harrisburg, Pittsburgh||both||Google Earth format|
|Sunesys||Western: Altoona, Pittsburgh, Eastern: Philadelphia, Reading, Harrisburg, York||dark||KML with registration|
|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 firstname.lastname@example.org.