| Business | Phone |
| Jtc Trust Ltd 245 South St, Morristown 7960 | (973) 829-1300 |
| L G Infocomm Usa 55 Madison Ave # 310, Morristown 7960 | (973) 401-9101 |
| Nui Telecom Inc 1500 Mount Kemble Ave # 1, Morristown 7960 | (908) 470-4700 |
| Access Integrated Technologies 55 Madison Ave # 300, Morristown 7960 | (973) 290-0080 |
| Countryroad Communications 35 Airport Rd, Morristown 7960 | (973) 656-0616 |
| T-Netix Inc 43 John St, Morristown 7960 | (973) 401-1632 |