Dummy Fax Number for Testing
Need a dummy fax number to test your fax machine? Faxbeep provides free test numbers that let you verify your fax machine's sending functionality. Send a test fax and view the results online within minutes.
Fax Test Numbers
Send your fax to one of these numbers & see it appear below shortly
(click to copy)
or in international format:
How to Test Your Fax
Follow these simple steps to verify your fax machine works correctly.
1. Prepare your test fax
Create a single or multi-page black & white test document.
2. Send the fax
Dial one of the dummy fax numbers above from your fax machine.
3. Wait for arrival
Allow 1-2 minutes for processing, then refresh this page.
4. Review results
Check orientation, quality, and sender ID display.
Privacy note: Sent faxes remain publicly visible for 30 days before automatic deletion. Earlier removal is available upon request.
FAQ: Common Questions About Our Fax Testing Service
Yes, the service is completely free. Standard carrier charges from your phone provider apply for transmission.
Faxes typically appear within 1-2 minutes.
Yes, international sending is supported.
Black & white faxes only.
This service tests sending capability only.