| Corporate Office: | 4955 E. Yale Avenue Fresno, CA 93727 United States |
| Sales: | Domestic: (800) 693-0351 |
| International: 1+ (559) 454-1600 | |
| sales@dpstele.com | |
| Tech Support: | (559) 454-1600 / support@dpstele.com |
| Human Resources: | hr@dpstele.com |
| Fax: | (559) 454-1688 |
| Memberships: | Utilities Telecom Council (UTC) |
DPS Telecom Headquarters