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Reporting Suspicious Activity in Denver

Map of Colorado: Denver

If there is an emergency, call 911.

The Denver Police Department provides non-emergency lines to report suspicious activity and keep Denver safe from terrorism.

To report suspicious activity, call 720-913-2000

For all locations in Colorado, see:

To access campaign outreach materials that DHS has developed for your state, local, tribal, territorial, and private sector entities and organizations, the campaign offers this package of pre-developed materials.

Last Updated: 06/24/2024
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