| Business | Phone |
| 11 Communications Group Llc 636 Church St, Evanston 60201 | (847) 328-7055 |
| Lindstrom Beatty Communication 848 Dodge Ave 108, Evanston 60202 | (847) 864-4608 |
| Forte Communications Evanston 60202 | (847) 733-1420 |
| Diversity Communications Inc 2859 Central St 252, Evanston 60201 | (847) 674-6750 |
| Communications First Cellular 1106 Davis St, Evanston 60201 | (847) 869-2712 |
| Med Point 1603 Orrington Ave, Evanston 60201 | (847) 869-4700 |
| Converged Communication Syst 1619 Jenks St, Evanston 60201 | (847) 424-0311 |