1. Ceyoniq Inc
13550 Eds Dr, Herndon, VA 20171
Coordinate: 38.92554,-77.42627
Phone: (703) 478-2260
2. Eplus Inc
13595 Dulles Technology Dr, Herndon, VA 20171
Coordinate: 38.95279,-77.41667
Phone: (703) 984-8400
3. Covad Communications
Herndon, VA 20170
Phone: (703) 439-1823
4. Segovia Inc
600 Herndon Pkwy, Herndon, VA 20170
Coordinate: 38.95611,-77.38472
Phone: (703) 621-6450
5. CenturyLink
2355 Dulles Corner Blvd, Herndon, VA 20171
Coordinate: 38.95875,-77.42341
Phone: (877) 923-6279
6. nexVortex, Inc.
510 Spring St, Herndon, VA 20170
Coordinate: 38.9648,-77.38175
Phone: (703) 579-0200