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.
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.