| Business | Phone |
| Direct Communications 16624 Chatsworth St, Granada Hills 91344 | (818) 363-8060 |
| Auto Cellular Systems Inc 16970 San Fernando Mission #C2, Granada Hills 91344 | (818) 366-0270 |
| Wireless Toyz Celluar Super 10670 Balboa Blvd, Granada Hills 91344 | (818) 368-3555 |
| Us Digital Inc 16205 Devonshire St, Granada Hills 91344 | (818) 332-1615 |