| Business | Phone |
| Chickasaw Holding Co 5 N Mccormick St, Oklahoma City 73127 | (405) 946-1200 |
| Cox Communications 2312 Nw 10th St # A, Oklahoma City 73107 | (405) 600-8282 |
| Egghead Telecom Inc 500 N Meridian Ave # 202, Oklahoma City 73107 | (405) 605-6215 |
| Heath Telephone Mntnc Svc 7990 N Kelley Ave, Oklahoma City 73131 | (405) 478-4734 |
| Ite Linx 3131 Sw 89th St, Oklahoma City 73159 | (405) 717-0500 |
| One Call Communications 901 Se 82nd St, Oklahoma City 73149 | (405) 634-1313 |
| Pager & Phone Co 2415 N Walnut Ave, Oklahoma City 73105 | (405) 799-1500 |
| Pager & Phone Co 4200 S May Ave, Oklahoma City 73119 | (405) 799-1500 |
| Westel Inc 3030 Nw Expressway St # 1202, Oklahoma City 73112 | (405) 949-2428 |
| Verdacia 701 Nw 63rd St # 210, Oklahoma City 73116 | (405) 488-0337 |
| Verge Network Solution Inc 235 N Macarthur Blvd # 700, Oklahoma City 73127 | (405) 782-8400 |
| Travis Voice & Data 4211 N Barnes Ave, Oklahoma City 73112 | (405) 945-0800 |
| Universal Technologies Llc 525 Central Park Dr # 106, Oklahoma City 73105 | (405) 858-8324 |
| Terral Telephone Co 7701 Broadway Ext, Oklahoma City 73116 | (405) 842-1785 |
| Sure-Tel Inc 6801 E Reno Ave, Oklahoma City 73110 | (405) 632-7225 |
| Systems Plus 2503 Sw 59th St, Oklahoma City 73119 | (405) 681-7243 |
| Systems Plus 3705 Springlake Dr, Oklahoma City 73111 | (405) 424-7243 |
| Southwestern Bell Telephone Co 121 Dean A Mcgee Ave, Oklahoma City 73102 | (405) 291-1811 |
| Sbc 800 N Harvey Ave, Oklahoma City 73102 | (405) 236-6611 |