| Business | Phone |
| Cec Communications 150 E Pleasant Hill Rd 255, Carbondale 62903 | (618) 453-4405 |
| Lam Enterprises 1274 N Reed Station Rd, Carbondale 62902 | (618) 457-1010 |
| Poof Internet Access 921 E Main St, Carbondale 62901 | (618) 351-7663 |
| Neon Internet Inc 1050 N Reed Station Rd A, Carbondale 62902 | (618) 351-1776 |