| Business | Phone |
| Blue Chip Marketing Inc 2349 Victory Pkwy, Cincinnati 45206 | (513) 961-8864 |
| Convergys Corp 201 E 4th St, Cincinnati 45202 | (513) 723-7000 |
| Convergys Corp 229 W 7th St, Cincinnati 45202 | (513) 784-5900 |
| Convergys Corp 4600 Montgomery Rd # 400, Cincinnati 45212 | (513) 841-0505 |
| Convergys Corp 4975 Drake Rd, Cincinnati 45243 | (513) 561-3857 |
| Critical Mass Media 3857 Ivanhoe Ave, Cincinnati 45212 | (513) 631-4266 |
| Gannett Tel-Sel 5460 Muddy Creek Rd, Cincinnati 45238 | (513) 451-1310 |
| Jfd Of America 7733 Reading Rd # 7b6, Cincinnati 45237 | (513) 761-8554 |
| Lead Secure 34 Triangle Park Dr, Cincinnati 45246 | (513) 772-6200 |
| Midwest Blind Products Inc 7666 Reading Rd, Cincinnati 45237 | (513) 821-6543 |
| Tele Works 1463 E Galbraith Rd, Cincinnati 45215 | (513) 821-3666 |
| Telemarketing Group 2324 Madison Rd # 2003, Cincinnati 45208 | (513) 321-1234 |
| Tlk 1719 Vine St, Cincinnati 45202 | (513) 721-3306 |