County Police Designation
2## Sheriff
15-## Michigan State Police Post 15 - Corunna
86-## Corunna City
County Fire Designation
Fire Departments
All fire departments refer to themselves by department name and what type of unit they are (i.e. Perry Engine 1 or Vernon Tanker 2).
County EMS Designation
EMS Agencies
* 110-119 Corunna Ambulance
* 120-129 Ovid Ambulance
* 130-139 Laingsburg Ambulance
* 150-159 Mobile Medical Response (MMR)
* 170-179 Twin Twp Ambulance
* 200-210 Perry Ambulance
County Online Audio Feeds
County Fire SMS/E-MAIL Alerts
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