| Business | Phone |
| Interdat Inc 912 S Andreasen Dr, Escondido 92029 | (760) 747-9551 |
| Optional Design Group 1405 Industrial Ave, Escondido 92029 | (760) 781-5381 |
| Rk Associates 866 Chardonney Way, Escondido 92029 | (760) 746-3263 |
| Web Image 2430 Vineyard Ave # 102, Escondido 92029 | (760) 741-5170 |
| Sctweb 1825 E Valley Pkwy, Escondido 92027 | (858) 774-1162 |
| Interdat Po Box 460822, Escondido 92046 | (760) 747-9344 |