Network Advisory Services represents a variety of fiber network assets for sale and lease across the United States. Browse our network listings to locate available dark fiber, inner-duct and conduit by asset type, location and criteria.
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Dark Fiber | North Carolina - Florida

Dark Fiber | North Carolina - Florida

A Unique Fiber Path Along Eastern Seaboard
Dark Fiber | NYC - Montreal

Dark Fiber | NYC - Montreal

Fiber Network Connecting NYC to Data Center Growth Market of Montreal
Dark Fiber and Regen Colo | Tulsa – Little Rock

Dark Fiber and Regen Colo | Tulsa – Little Rock

Unique Fiber Path From Oklahoma to Arkansas
Dark Fiber & Conduit | Greater Washington, DC Area

Dark Fiber & Conduit | Greater Washington, DC Area

Fiber in key internet & telecommunications hub
Dark Fiber | NY, CT, NJ, PA, MA

Dark Fiber | NY, CT, NJ, PA, MA

Dark fiber network spanning across the northeast
Dark Fiber Route | Michigan

Dark Fiber Route | Michigan

4,000 miles of dark fiber throughout Michigan
Fiber & Duct | Midwest

Fiber & Duct | Midwest

Dark Fiber Routes throughout Ohio and portions of Indiana and Michigan
Fiber | PA, MD, WV & VA

Fiber | PA, MD, WV & VA

Regional Dark Fiber in the Mid-Atlantic
Dark Fiber & Duct | West

Dark Fiber & Duct | West

Long-Haul Fiber Route and Regen available in Wyoming
Dark Fiber Route | Southeast

Dark Fiber Route | Southeast

Advanced Services to Rural and Underserved Markets
Long-Haul Fiber & Duct | Florida

Long-Haul Fiber & Duct | Florida

Long-Haul Fiber and Regen on Unique Route
Sale Leaseback | Nationwide

Sale Leaseback | Nationwide

Sale Leaseback Opportunity for Telecom Assets
Colo, Space & Power Available | New York

Colo, Space & Power Available | New York

14 Edge Data Centers Spanning from Dunkirk to Ardsley, NY
New Build Fiber & Duct | Northern Illinois

New Build Fiber & Duct | Northern Illinois

MULTIPLE ROUTES IN CHICAGO AREA
Duct System | Ohio - Pennsylvania

Duct System | Ohio - Pennsylvania

For Sale 150 Mile Route From the NY/PA Border to Cleveland, OH
Dark Fiber & Duct | Northern Illinois

Dark Fiber & Duct | Northern Illinois

Urban and Suburban Dark Fiber and Duct in the Chicago Area
Long-Haul Dark Fiber Routes | Nationwide

Long-Haul Dark Fiber Routes | Nationwide

Long-Haul Dark Fiber Routes Spanning Coast-to-Coast
West and Pacific Northwest Fiber |  OR, UT, ID, WA & WY

West and Pacific Northwest Fiber | OR, UT, ID, WA & WY

Multiple Fiber Routes in Key Metro Areas in the West and Pacific Northwest
Dark Fiber Route | Nebraska - Colorado

Dark Fiber Route | Nebraska - Colorado

Newly Constructed Dark Fiber Route Connecting Omaha, NE to Brighton, CO
Dark Fiber Route | Toronto, ON – Buffalo, NY

Dark Fiber Route | Toronto, ON – Buffalo, NY

Low Latency, Physically Diverse International Route
Dark Fiber | Atlanta to Jacksonville

Dark Fiber | Atlanta to Jacksonville

Six Florida- and Georgia-Based Fiber Opportunities
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