| Business | Phone |
| Keno Electronics Inc 1401 University Blvd E, Hyattsville 20783 | (301) 431-1366 |
| R R Electronics 1401 University Blvd E, Hyattsville 20783 | (301) 431-0728 |
| Radio Shack 3500 East West Hwy, Hyattsville 20782 | (301) 559-2266 |
| Radio Shack 7702 Frederick Rd, Hyattsville 20784 | (301) 459-6611 |
| Delta Electronics 8565 Landover Rd, Hyattsville 20785 | (301) 773-1007 |
| Electronic International Inc 1501 University Blvd E, Hyattsville 20783 | (301) 422-7344 |
| Electronic Plus Outlet Ctr 7959 New Hampshire Ave, Hyattsville 20783 | (301) 434-8444 |