Ask Our Experts

Contact our team of experts with your questions about GIS in telecommunications.

• Call us at 909-793-2853, extension 1-4497.
• Send us an e-mail.

Telecommunications Team

Randy Frantz, Telecommunications and Location-Based Services Manager
E-mail • 909-793-2853, extension 1-2958

Dave Twichell, Telecommunications and Location-Based Services Coordinator
E-mail • 909-793-2853, extension 1-4497

Don Carson, Consulting and Services
E-mail • 972-699-0014, extension 5668