| Business | Phone |
| Abbott's Business Machines 9235 Chesapeake Dr # F, San Diego 92123 | (858) 268-0435 |
| Accutek Typewriter Repair 2615 Murray Ridge Rd, San Diego 92123 | (858) 560-7605 |
| Precision Typewriter Leasing Po Box 27897, San Diego 92198 | (858) 674-5585 |
| Del Mar Imaging Corp 7313 Carroll Rd # E, San Diego 92121 | (858) 549-5090 |