Use +[country code] [area code without leading 0] [local number]. Example (UK London): +44 20 1234 5678. See the codes list.
What’s the best time to send international faxes?
During the recipient’s business hours for fastest attention. If urgent, send now and follow up by phone or email.
How much does it cost to fax internationally?
Traditional machines can be $2–$15/min. Online services are usually $0.05–$1/page. With Onetime Fax it’s a flat $5 per fax to any country.
How do I fax to Canada from the U.S.?
Use +1 plus the Canadian area code and number (e.g., +1 416 …). Details in this guide.
How do I fax to the UK, Germany, Japan, Australia…?
Follow the +country code format and remove any leading 0 in the area code (exceptions exist like Italy where the 0 is kept). Start with our international guide and codes list.
My international fax failed. What should I check?
Verify the +, country code, and area code (remove leading 0 unless required), resend as a clean PDF, and try during destination business hours. See troubleshooting.
Can I fax embassies or government offices abroad?
Yes. Use the official number from the destination’s site and include a clear cover page. For U.S. passport and consular docs, see passport faxing.
Do I keep the leading zero in European area codes?
In most countries you drop it (e.g., UK 020 → +44 20). Notable exception: Italy keeps the 0 (e.g., +39 06 …).
What file type is best for international faxes?
PDF at 300 DPI, black text on white. Multi‑page PDFs are preferred over multiple images.
Do you charge more for international faxes?
No. Onetime Fax charges a flat $5 per fax worldwide.