| Business | Phone |
| Ria Telecommunications 214 E 170th St, Bronx 10456 | (718) 588-4634 |
| Ultra Telecom Inc 1015 Morris Park Ave, Bronx 10462 | (718) 828-8878 |
| Ultra Telecom Inc 3800 E Tremont Ave, Bronx 10465 | (718) 678-8688 |
| United Telecom Usa 3002 Middletown Rd, Bronx 10461 | (718) 823-2800 |
| 9278 Communications Inc 1942 Williamsbridge Rd, Bronx 10461 | (718) 887-9278 |
| Grupo Dominex Telecom 2151 Grand Concourse, Bronx 10453 | (718) 220-4300 |
| Gsl Telecom Inc 2384 Hoffman St, Bronx 10458 | (718) 741-8466 |
| Mello Communications Inc 965 E 167th St, Bronx 10459 | (718) 542-3015 |
| Mundo 1 Telecom 810 Morris Park Ave, Bronx 10462 | (718) 792-7033 |
| Network Gains Co 2047 Holland Ave # 4e, Bronx 10462 | (718) 829-2096 |