| Business | Phone |
| Atlantic Satellite Gaithersburg 20877 | (301) 330-8398 |
| Attic Antennas Plus Po Box 89, Gaithersburg 20884 | (301) 990-9299 |
| Satellite Technology Link 1618 Tanyard Hill Rd, Gaithersburg 20879 | (240) 632-2554 |
| Cpsi-Wireless Warehouse 24 Montgomery Village Ave # C, Gaithersburg 20879 | (301) 869-3700 |
| Digital Millinium Svc Inc 316 Main St, Gaithersburg 20878 | (301) 330-5400 |
| Happy Satellite Dish Network 28 S Frederick Ave, Gaithersburg 20877 | (301) 216-2830 |