| Business | Phone |
| Cherry Street Communications 1519 S Cincinnati Ave, Tulsa 74119 | (918) 584-3897 |
| E F & I Svc Corp 10153 E Admiral Pl, Tulsa 74116 | (918) 835-2800 |
| Excel Communications Inc Tulsa 74105 | (918) 747-8578 |
| M S Telephone Inc 8507 E 106th St # 400, Tulsa 74133 | (918) 627-5826 |
| Mce Communications 302 E 10th St, Tulsa 74120 | (918) 583-0999 |
| Telecom Specialists 4524 E 67th St, Tulsa 74136 | (918) 494-4833 |
| Phoneman Inc 9928 E 55th Pl, Tulsa 74146 | (918) 664-5800 |