How to Fax to Canada from the U.S. (2026): Number Format, Costs, and Tips

Faxing from the U.S. to Canada is usually simple, but it still helps to use a consistent number format and send a clean PDF—especially if the fax is time-sensitive.

Correct Number Format

Use international format with a plus sign:

• Example: +1 416 555 0123
• Country code for Canada is +1 (same as U.S.)
• Include the area code (e.g., 416 for Toronto)

More international examples: International Faxing Guide

Costs

• Traditional machines: often $2–$5 per minute
• Online fax services: typically $0.05–$1 per page
• Flat-rate option: Onetime Fax — $5 total

Best Time to Send

• Send during recipient business hours (9:00–17:00 local)
• For cross-border businesses, earlier in the day improves same-day action

Common Destinations

• Provincial health authorities (prior auth, referrals)
• Universities and registrars

Troubleshooting

• If a number starts with 0, it’s probably not Canadian. Recheck
• Avoid spaces/dashes errors; the + format is safest
• Try a 1‑page test before a long packet

Country codes list: Complete International Fax Codes