Regional offices

Phone: +1 972-761-9271

Toll-free: +1 800-663-3936 (USA and Canada)

Fax: +1 972-761-9067

Phone: +52 (1) 55-54-31-10-62

Phone: +44-2380-246-800

Toll-free: +800-22-55-39-36 (+800 CALL EXFO; from most European countries)

Fax: +44-2380-246-801

Sales: +44-2380-246-810

Phone: +33-1-55-60-23-52

Fax: +33-1-55-60-18-39

Phone: +46-70-732-39-01

Phone: +49 (0)811-1249256-0

Phone: +65-6333 8241

Fax: +65-6333 8242

Phone: +86-10-8950-8858

Toll-free: +86-400-610-6999

Fax: +86-10-8950-8859

Phone: +86-755-8203-2300

Fax: +86-755-8203-2306

Phone: +86-755-29553100

Phone: +91-020-6604-0246

Fax: +91-020-6604-0247

Phone:+91-124-486-8370

Fax: +91-124-486-8378

Mobile: +91-987-187-1633