A collection of metro fiber maps for networks for the Rocky Mountain states: Colorado, Wyoming, Montana, Idaho, Nevada, and Utah. The southwestern states of Arizona and New Mexico have their own page. The major metro fiber to be found here is obviously in Denver, followed by Salt Lake City and Las Vegas, with a smattering in other metro areas like Boise and Colorado Springs. I should note there are also regional fiber providers in several of these states who probably have metro assets as well.
|ACT||WY: Buffalo, Sheridan||lit|
|Fatbeam||Post Falls, Coeur D'Alene, Butte||both|
|Electric Lightwave||Boise, Billings, Denver, Las Vegas, Reno, Salt Lake City, Ogden, Provo||lit||Google Maps Interface, zoom in|
|Level 3 Communications||Boise, Cheyenne, Colorado Springs, Denver, Fort Collins, Greeley, Las Vegas, Salt Lake City||both||Google Maps, zoom in|
|Nuline Partners||Salt Lake City||duct|
|Unite Private Networks||CO: Aurora, Craig, Denver, Florence, Longmont, Pueblo, WestminsterMT: Havre||dark|
|Windstream||Denver, Colorado Springs||both|
|Zayo||Boise, Colorado Springs, Denver, Las Vegas, Reno, Salt Lake City, Billings, Bozeman, Butte, Helena, Missoula, Cheyenne, Coeur d‘Alene||both||Google Maps Interface, zoom in|
|Still seeking maps for the following known providers:|
|Cogent||Denver, Salt Lake City||lit||On-net buildings tool|
|PAETEC||Denver, Salt Lake City||lit|
|XO||Denver, Salt Lake City||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 email@example.com.