911 Emergency Communications District

The Jefferson County 9-1-1 Emergency Communications provides emergency and administrative support for thousands of residents, visitors, and first responders.

For more information on calling 911, mapping and addressing services, annual reports, and more, please visit our website.

Justin Crowther is the Executive Director for Jefferson County’s 9-1-1 Emergency Communications.

9-1-1 Department Contact Information
Law Enforcement Contact Information
Fire + Rescue Services Contact Information
Jefferson County Emergency Medical Service and Emergency Management Contact Information
jefferson county 911 badge image

Have you heard about our Emergency Alert Notification Software?

Be prepared when disaster strikes by signing up to receive weather and community alerts on your cell phone or via email.

Follow the link to get signed up! Once you’ve signed up, download the app form the Apple or Google store to set up preferences on staying up-to-date and even add different locations throughout the county that you would like to receive notifications about, i.e. your parents’, grandparents’, or children’s addresses so you will be alerted if anything is going on within that area.

Link not working or know someone without access to the internet? Citizens can call or text (865) 302-3100 to register for alerts.

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581 W Old AJ Highway, New Market, TN 37820

Get Directions

Mailing
PO Box 705, Jefferson City, TN 37760

Monday - Friday 8 AM - 4 PM

Office Hours

Administration: 865-475-4911

865-475-5019

Administration Fax Number

Other Contacts

Emergency: 911
Non-Emergency Dispatch: 865-475-6855
Mapping and Addressing: 865-471-9022