| Business | Phone |
| Northeastern Communications Co 808 Us Highway 46, Parsippany 7054 | (973) 263-2399 |
| Altura Communication Solutions 5 Sylvan Way, Parsippany 7054 | (973) 829-8430 |
| Configuration Communications 295 Atlantic Dr, Parsippany 7054 | (973) 515-0933 |
| Globaltron Communications Corp 1055 Parsippany Blvd, Parsippany 7054 | (973) 335-9000 |