| Business | Phone |
| Adams Bay Computer Outlet 5857 N Highway Vv, Columbia 65202 | (573) 449-9670 |
| At Your Computer Svc Columbia 65202 | (573) 864-5076 |
| Vntr 4509 Laramie Ct, Columbia 65203 | (573) 443-8849 |
| Business Computing Solutions 1406 Preakness Dr, Columbia 65202 | (573) 256-2271 |
| Turner Stephenson Group Inc 607 E Ash St, Columbia 65201 | (573) 817-9735 |
| Tech Support Computer Svc 2309 W Broadway, Columbia 65203 | (573) 446-9835 |
| Computer Central 4815 Meadow Lark Ln # A, Columbia 65201 | (573) 268-6072 |
| Falcon Computer Ctr 4250 E Broadway # 1019, Columbia 65201 | (573) 256-6262 |
| Onsite Computer Svc 917 N 8th St, Columbia 65201 | (573) 874-9554 |
| Mo Comm Electronics Inc 1606 Rangeline St, Columbia 65201 | (573) 442-0672 |
| Laser Fx 601 Business Loop 70 W # 134i, Columbia 65203 | (573) 443-0068 |