| Business | Phone |
| Activation Point 15868 Wolf Rd, Orland Park 60467 | (708) 349-0088 |
| C Squared Solutions 9402 Lindsay, Orland Park 60462 | (708) 226-1693 |
| Nextel 11239 W 143rd St, Orland Park 60467 | (708) 364-8400 |
| Cellular Advantage 11965 W 143rd St, Orland Park 60467 | (708) 364-1700 |
| Cingular Wireless 15135 S La Grange Rd, Orland Park 60462 | (708) 460-6633 |
| Cingular Wireless 2000 Orland Squrare Dr, Orland Park 60462 | (708) 364-7601 |