Ontario Provincial Police – St. Clair Township Ontario Provincial Police Contact Info Phone: 519-862-4680 Fax: 519-862-1544 Location 392 Lyndoch Street PO Box: 610 Corunna, ON N0N 1G0 View Map Mailing Address: 392 Lyndoch Street, PO Box: 610, Corunna, ON, Key Contact: -- NAICS Code: 91213 - Provincial police services Site Selector Map: View location