The telecommunications industry's most comprehensive lit building database—designed from the ground up for master resellers, ISPs, and wholesale carriers.

Our user-friendly interface will help you find, quote, and close deals quickly and efficiently. Each listing contains information about:

  • Point of Entry
  • Carrier Diversity
  • Building Management

Over 20,000 Buildings

Detailed information about thousands of locations throughout the United States.

Service Search

Narrow your search results based on dark fiber, ethernet, sonnet, and colocation services.