| Business | Phone |
| Granite Communications 16133 Ventura Blvd, Encino 91436 | (818) 779-1750 |
| Oral Communications 16747 Magnolia Blvd, Encino 91436 | (818) 762-0494 |
| Clear Pixel Communications 16944 Ventura Blvd, Encino 91316 | (818) 783-9191 |
| M & R Communications 18075 Ventura Blvd, Encino 91316 | (818) 774-1495 |