| Business | Phone |
| Communications Supply Corp 2205 Westinghouse Blvd # 105, Raleigh 27604 | (919) 871-0822 |
| Ixc Communications 1630 Midtown Pl, Raleigh 27609 | (919) 875-2345 |
| Network Intelligence Corp 3000 Highwoods Blvd, Raleigh 27604 | (919) 871-6301 |
| Lxe Inc 188 Wind Chime Ct, Raleigh 27615 | (919) 844-3134 |
| Lxe Inc 4601 Six Forks Rd, Raleigh 27609 | (919) 786-1000 |