U.S. Government Information
U.S. Citizenship and Immigration Services
To locate general information about U.S. immigration laws and policies, to check the status of a pending case (please note that you need the receipt number of the case) or the processing dates of applications, go to www.uscis.gov. Or call the National Customer Service Call Center at (800) 375-5283.
U.S. Department of State
To locate general information about travel to and from the U.S., go to www.travel.state.gov
To locate specific U.S. consulate websites, go to http://usembassy.state.gov
To locate visa appointment wait times, go to http://travel.state.gov/visa/temp/wait/tempvisitors_wait.php
U.S. Customs and Border Protection
To locate information on documents required for entry to the U.S. at land, air, and sea ports, go to http://www.cbp.gov/xp/cgov/travel/id_visa.