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Denver 311: Connecting Residents with Services


Denver 311 Logo - Navigating City Services Denver 311 provides residents with an effortless, accessible way to navigate city services. Our contact center staff demonstrate unparalleled customer service values, are leaders in innovative problem-solving, and deliver an unprecedented commitment to assist.


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Access 311 Services Directly Online

Want fast access to 311 Services in the City and County of Denver? Visit now to report an issue or get answers to common questions on your desktop or mobile device. Get started by visiting the link below:


Or Contact 311 By Phone
Within Denver Dial: 3-1-1
Outside Denver: 720-913-1311

311 Quick Links - Answers to 311's Most Popular Questions

Before you submit a help request, are you interested in one of the topics below? 

View our most frequently asked questions and their solutions.

Contact Us

Hours of Operation

Monday to Friday
7:00am - 8:00pm

Saturday and Sunday
8:00am to 5:00pm

City Holiday Closures

"How To" Denver Online Tutorials

Citizen-Engaged Community Award 2014-2016