| Business | Phone |
| Advanced Communications & Elec 4650 W 51st St, Tulsa 74107 | (918) 447-8600 |
| Buffalo Electric Inc 624 S Boston Ave # 1020, Tulsa 74119 | (918) 491-9012 |
| Champco Cabling Inc Po Box 690052, Tulsa 74169 | (918) 437-7555 |
| Dci Communications 8507 E 11th St, Tulsa 74112 | (918) 832-0552 |
| Hull Communications Inc 10126 E 54th St, Tulsa 74146 | (918) 828-7370 |
| Integrity Communications 10724 E 11th St # G, Tulsa 74128 | (918) 585-5851 |
| Parasol Computer Cabling 7739 E 38th St # G, Tulsa 74145 | (918) 664-1965 |
| Pillar Voice & Data Solutions 6161 S Yale Ave, Tulsa 74136 | (918) 633-6444 |