| Business | Phone |
| Aero Computing Ltd 216 E Stephenson St, Freeport 61032 | (815) 233-3387 |
| Computer Dynamics 451 W South St, Freeport 61032 | (815) 233-2641 |
| Complete Computer Technologies 924 S Locust Ave, Freeport 61032 | (815) 233-2667 |
| Parrish Pc Svc 2116 E Town Hall Rd, Freeport 61032 | (815) 297-1553 |
| Me Computer Systems 302 W Main St, Freeport 61032 | (815) 232-3736 |
| Midwest Computing Svc 218 W Exchange St, Freeport 61032 | (815) 233-0002 |