Comcast’s Transit and Non-Transit services are available in the following carrier-neutral facilities below. If you require additional ports in these facilities, please contact Steven Lacoff.
| Vendor | State | City | Address |
| Comfluent | CO | Denver | 910 15th Street |
| CoreSite | CA | Los Angeles | One Wilshire Building, 624 S. Grand Avenue |
| Equinix | CA | Palo Alto | 529 Bryant Street, 1st Floor |
| CA | Los Angeles | 600 West 7th Street, 6th Floor, LA1 | |
| CA | San Jose | 11 Great Oaks Blvd., SV1 | |
| GA | Atlanta | 56 Marietta Street | |
| IL | Chicago | 350 East Cermak Road, 5th Floor, CH1 | |
| NJ | Newark | 165 Halsey Street, 8th Floor, NY1 | |
| NY | New York City | 111 8th Avenue, Suite 1533 | |
| PA | Philadelphia | 401 North Broad | |
| TX | Dallas | 1950 Stemmons Freeway, #1034, DA1 | |
| VA | Ashburn | 21711 Filigree Court, DC2 | |
| WA | Seattle | Westin Building, 2001 6th Avenue | |
| Markley | MA | Boston | One Summer Street |
| Telx | GA | Atlanta | 56 Marietta Street |
| NY | New York City | 111 8th Avenue, 5th Floor & 15th Floor MMR | |
| Terremark | FL | Miami | 50 NE 9th Street |