| Business | Phone |
| Webdance Networks 4770 Indianola Ave, Columbus 43214 | (614) 430-9065 |
| United Telecommunication Svc 1982 Quarry Crest Dr, Columbus 43204 | (614) 586-1013 |
| United Telecommunication Svc 2136 Eakin Rd # F, Columbus 43223 | (614) 586-1013 |
| Road Runner Business Class 1600 Watermark Dr, Columbus 43215 | (614) 255-4997 |
| Prh Consulting Group Inc Llc 100 E Broad St # 2330, Columbus 43215 | (614) 732-0746 |
| Quicknet Inc 150 E Campus View Blvd # 130, Columbus 43235 | (614) 781-1200 |
| Insight Communications 3770 E Livingston Ave, Columbus 43227 | (614) 236-1200 |
| Iwaynet Communications Inc 781 Northwest Blvd # 200, Columbus 43212 | (614) 294-9292 |
| Karstwater Llc 438 Delegate Dr, Columbus 43235 | (614) 888-9555 |