Caldwell Parish Sheriff Dispatch - talkgroup 50000 on LWIN 700Mhz radio system.

Columbia Police, Grayson Police, and Clarks Police also operate on the SO Dispatch channel.

CPSO is now using a Computer-Aided Dispatch (CAD) system for primary dispatch operations, limiting the amount of information shared with the taxpaying public via radio. "Transparency is essential for trust," as has ironically been stated.