Post Offices Near Me in Sinclair Mills, British Columbia Post Offices Near Me in Sinclair Mills, British Columbia Home / British Columbia / Sinclair Mills / Post Offices Post Offices Canada Post 37832 Upper Fraser Rd GD, Sinclair Mills, BCV0J 3M0, Sinclair Mills, British Columbia 800-267-1177 Post Offices Canada Post 37832 Upper Fraser Rd GD, Sinclair Mills, BC V0J 3M0, Sinclair Mills, British Columbia 800-267-1177 Categories of companies in Sinclair Mills Post Offices