http://WWW.BORDERIMMIGRATION.CA TEL. 778.706.2218 Flagpoling at the Canadian US Border in Ontario, Niagra Falls, Rainbow Bridge. Work Permit. Changing status at the Port of Entry in ON. Visitor to Work Permit. How to flagpole in Toronto. CBSA application at the border. Border Crossing flagpole. Canada Immigration. PGWP, Spouse Open Work Permit, Study Permit, IRCC, PNP work permit, Border flagpoles, Flagpole Immigration Consultant, RCIC, ICCRC, PR.