Visit USCIS.gov and click on "Outreach." Click on "Find a USCIS Office" under the "Tools" header.
Click on "Field Offices." Type your zip code into the text box. Click "Find My Office."
Click on a field office in the results to view the contact information for your local field office.
Call the USCIS at 1-800-375-5283. Push "1" for English then push "4" for information about field offices. Push "1" to find your nearest office. Enter your zip code to hear the address and telephone number of your nearest field office.
