Hopefully you'll never have a need for them, but just in case, here's a list of some useful emergency contact phone numbers:
Emergencies - 911
Police (non-emergency) - 305-673-7900
Fire (non-emergency) - 305-673-7111
Hate Crime Hotline - 305-604-2110
Ocean Rescue (Beach Lifeguards) - 305-673-7714
Terrorism Hotline 1-866-58ALERT
General City Information 305-604-CITY (2489)