Contact us through many channels. Look-up e-mails and telephone numbers, mailing addresses, help desk support for web applications, instructions on how to report incidents and more…
DHS Mailing Address
Information on how to mail information to the Department of Homeland Security.
Give Feedback
DHS welcomes your thoughts and ideas about how we can better perform our mission. Below is a sample of places across our websites and social media where we are actively seeking your input.Main DHS Phone Numbers
Main phone numbers to reach the Department of Homeland Security.Online Forms and Email
Find email addresses for key programs and online forms for comments…Report Incidents
Everyone should be vigilant, take notice of your surroundings, and report suspicious items or activities to local authorities immediately.