Fax Numbers for Your Business
With FaxOnline, you can send and receive faxes directly from any email address - no hardware, no apps, no login required. It's the easiest way to fax securely.
LEGALCORE
Medionix
ShipAxis
FinTrust
Choose Your Number, Anywhere
Get a dedicated fax number with your preferred area code or toll-free prefix. FaxOnline supports thousands of locations across the U.S. and internationally.
U.S. local area codes in all 50 states
Toll-free options: 800, 888, 877, 866, etc.
Instantly active after signup
International fax numbers (coming soon)
Always-On,
Always Yours
Add users, assign access, and manage who can send and receive from each number — all from your FaxOnline dashboard.
Role-based access per number
Shared inbox with read/unread status
Auto-forward to teammate's email
Keep the same number for life
Flexible Faxing That
Fits Your Business
Enjoy a dedicated fax number that's yours alone. Send and receive faxes without busy tones or interruptions.
Need multiple fax numbers? Add lines for departments or swap your number anytime.
Our flexible plans grow with your needs, allowing you to add or change numbers.
Scale With Your Business, Instantly
Add as many numbers as you need with one click - no paperwork, no delays. Whether you're supporting multiple departments or regional offices, we've got you covered.
Add/delete numbers anytime
Assign custom names (e.g. HR, Legal, Pharmacy)
Centralized control in your admin dashboard
Usage tracking per number
Have a Fax Number? Bring It With You.
We support fax number porting for most U.S. carriers.Keep your trusted number while moving to a more reliable, cloud-based platform.
Simple port-in process
No downtime during transfer
Our team handles everything
Join thousands of satisfied users who have made the switch to digital faxing. No hardware or complicated set up.
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