| Business | Phone |
| Radio Shack 633 King St E, Oshawa L1H 1G3 | (905) 579-1331 |
| Radio Shack 285 Taunton Rd E #60, Oshawa L1G 3V2 | (905) 720-2167 |
| Radio Shack 1100 Simcoe St N, Oshawa L1G 4W6 | (905) 725-3203 |
| Radio Shack 419 King St W #2220, Oshawa L1J 2K5 | (905) 576-3331 |