How Do I Add a Fax Number to My eFax Account?
Add a Fax Number to Your eFax Account
To add a new local or toll free fax number to your eFax account:
You can establish a business presence anywhere eFax offers local fax numbers, including internationally.
Note: Toll-free numbers are not available with eFax Free accounts. Your number will be randomly assigned if you choose to sign up for the eFax Free plan.
If you have an existing fax number and would like to continue using it with the eFax Plus® or eFax Pro™ service, you may port an existing number to either account.