| Business | Phone |
| Abv Answering Svc 1465 E Broad St # 3, Columbus 43205 | (614) 253-6095 |
| Answernet Network 4400 N High St # 200, Columbus 43214 | (614) 268-3200 |
| Aries Answering Svc Inc 3230 W Broad St, Columbus 43204 | (614) 274-8197 |
| Continental Message Solutions 41 S Grant Ave # 2, Columbus 43215 | (614) 224-4534 |
| Messageplex 700 Ackerman Rd, Columbus 43202 | (614) 265-7300 |