| Business | Phone |
| Cygnus Multimedia Comm 2075 Las Palmas Dr, Carlsbad 92009 | (760) 448-1984 |
| Pharm Comm Inc 701 Palomar Airport Rd, Carlsbad 92011 | (760) 931-4834 |
| North County Voice 2307 Levante St, Carlsbad 92009 | (760) 944-4517 |
| Gibson Communications Group 7031 Via Califia, Carlsbad 92009 | (760) 602-0012 |