| Business | Phone |
| A T & T 424 S Detroit Ave, Tulsa 74120 | (918) 560-5300 |
| Auto Pro Network Inc 4815 S Harvard Ave, Tulsa 74135 | (918) 748-5911 |
| Dial America Marketing Inc 4125 S Mingo Rd, Tulsa 74146 | (918) 665-4200 |
| West Telemarketing 3810 S 103rd East Ave, Tulsa 74146 | (918) 664-3100 |
| West Telemarketing 7717 S 76th East Ave, Tulsa 74133 | (918) 250-2332 |
| Tcim Svc Inc 4115 S 100th East Ave, Tulsa 74146 | (918) 641-2200 |
| Tele-Data 6201 E 43rd St, Tulsa 74135 | (918) 832-0644 |
| Real Green Systems 10404 E 55th Pl, Tulsa 74146 | (918) 665-7243 |
| Nthebook 8282 S Memorial Dr Ste 300, Tulsa 74133 | (918) 592-3535 |