| Business | Phone |
| American Tower Corp 1 Hsbc Ctr, Buffalo 14203 | (716) 845-0238 |
| Broadview Networks 420 Main St, Buffalo 14202 | (716) 852-0837 |
| Broadwing Communications 350 Main St # 512, Buffalo 14202 | (716) 854-0963 |
| Teleservices Co 165 Norman Ave, Buffalo 14210 | (716) 824-4136 |