| Business | Phone |
| Avaya Inc Escondido 92025 | (760) 480-5682 |
| Cpm It Computer Svc Po Box 302177, Escondido 92030 | (760) 443-7067 |
| Digitalcomm Communications 251 N Vinewood St # E, Escondido 92029 | (760) 735-2587 |
| E M Computer Products Inc 31439 Palos Verdes Dr, Escondido 92026 | (760) 749-4761 |
| Abovethenet Escondido 92025 | (760) 489-2602 |
| Clc Data 30665 Highway 395, Escondido 92026 | (760) 751-5061 |
| Data Net Solutions Inc 1760 S Escondido Blvd, Escondido 92025 | (760) 466-1200 |
| Mr Image 441 S Ash St, Escondido 92025 | (858) 487-4684 |
| Light River Technologies Escondido 92025 | (760) 480-5682 |