| Business | Phone |
| Advanced Business Systems 2845 Independence St, Cape Girardeau 63703 | (573) 334-9113 |
| Business & Residential Comms 1802 Dixie Blvd, Cape Girardeau 63701 | (573) 651-3708 |
| Tri State Telephone 351 N Kingshighway St, Cape Girardeau 63701 | (573) 335-1778 |