1. Orbcomm
22265 Pacific Blvd, Sterling, VA 20166
Coordinate: 39.00084,-77.44629
Phone: (703) 433-6412
2. Cryptek Secure Communications
1501 Moran Rd, Sterling, VA 20166
Coordinate: 38.99447,-77.44437
Phone: (571) 434-2000
3. Metro by T-Mobile
311 Enterprise St, Sterling, VA 20164
Coordinate: 38.99866,-77.40516
Phone: (888) 863-8768