Phoenix FD and many other Valley fire operations are dispatched by Phoenix Regional Fire Dispatch, operations are mostly on the RWC and some discrete VHF channels listed under Phoenix.
Chandler FD is dispatched on Phoenix FD A1.
Fire and EMS provided by Rural/Metro Fire.
Fire and EMS dispatched by Rural Metro.
Guadalupe FD is dispatched on Phoenix FD A1
Professional Medical Transport now Lifeline Ambulance. No longer using the IAN Comms LTR system.
Now owned by Americam Medical Response (AMR) . See that section for frequencies.
Sun City is an unincorporated community patrolled by the MCSO. The SC Posse is no longer affiliated with the Sheriff's Office and provides local security patrols.
Sun Lakes FD is dispatched on Phoenix FD A1