San Diego

Reverse 911®

Cellular or Voice over IP (VoIP) phone numbers are not currently in the Reverse 911® system database, and TTY/TDD numbers for the hearing impaired are not automatically identified by Reverse 911®. If you would like to be contacted on your cell phone, VoIP phone, or TTY/TDD system, you must register those phone numbers. Please note that the service being offered is for City of San Diego residences and businesses ONLY.

Please fill in the following information if you wish to ADD your cellular phone, VoIP phone, or TTY/TDD device to the Reverse 911®system database.

You may register multiple phone and TTY/TDD numbers to the same address; just be sure to submit each number separately with the form below.

However, a single phone or TTY/TDD number may not be registered to multiple addresses.

The phone number that you register will be called only if the address you register is affected by an emergency situation.

*Items marked with an asterisk are required fields.

(xxx) xxx-xxxx

If residential, enter Last and First Name and Middle Initial. Example: Public John Q
(City of San Diego Only)
*This is a:
(xxx) xxx-xxxx
I hereby give authorization to the City of San Diego Office of Homeland Security to add my unlisted/non-published telephone number into the Reverse 911® database:
Check Here
Check Here

For additional information, please contact [email protected].

Privacy Notice and Disclaimer

The City of San Diego, California will not share or distribute personal information gathered by this form and will use it solely for the purpose of providing Community Emergency notifications. Your information is submitted over a secure, encrypted connection for your protection.

With respect to documents and services available from this server, neither the City of San Diego nor any of its agencies and affiliates nor any of their employees, makes any warrant, express or implied, including the warranties of merchantability and fitness for a particular purpose, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed.