| Business | Phone |
| Wilcox Interstate Inc 5415 Keeley St, Columbus 43235 | (614) 451-7424 |
| American Outdoor Advertising 2786 Elginfield Rd, Columbus 43220 | (614) 451-2509 |
| American Outdoor Advg Co 4900 Reed Rd, Columbus 43220 | (614) 451-3510 |
| Clear Channel Outdoor 770 Harrison Dr, Columbus 43204 | (614) 276-9781 |
| Motion Media 850 Science Blvd, Columbus 43230 | (614) 751-0077 |
| Matrix Media Svc 463 E Town St # 200, Columbus 43215 | (614) 228-2200 |