Corporate locations Contact us Customer service Contact a sales representative Technical support Corporate locations Filters Contact us Customer service Contact a sales representative Technical support Contact Show sections Hide sections Customer service Technical support Corporate locations Regional offices Public relations Order/RMA status EXFO corporate headquarters, optical and access 400 Godin Avenue, Quebec, Quebec G1M 2K2, CANADA Phone: +1 418-683-0211 Toll-free: +1 800-663-3936 (USA and Canada) Fax: +1 418-683-2170 EXFO protocol (Montreal) 2500 Boul. Alfred-Nobel, Saint-Laurent, Quebec H4S 0A9, CANADA Phone: +1 514-856-2222 Toll-free: +1 888-972-7666 (USA and Canada) Fax: +1 514-856-2232 EXFO Finland Elektroniikkatie 2, FI-90590 Oulu, FINLAND Phone: +358 (0) 403 010 300
