| Business | Phone |
| Cmc Communications Coral Gables 33134 | (305) 460-3300 |
| Communication General 4328 Sw 8th St, Coral Gables 33134 | (305) 444-2370 |
| Communication Solutions 75 Valencia Ave, Coral Gables 33134 | (305) 444-8655 |
| Ralston Communications Svc Inc 241 Sevilla Ave, Coral Gables 33134 | (786) 437-7568 |