US & Canadian Border Crossing Agencies
The following are the agencies who regulate US and Canadian border crossing and their contact information:
US Immigration and Naturalization Service (INS)
Phone: 1-800-357-5283
US Customs
Phone: 206-553-4676
Web site: www.customs.treas.gov
Citizenship and Immigration Canada (CIC)
Phone: 604-535-5450
Canada Customs and Revenue Agency
Phone: 604-535-9754