how to get a free Google fax number in seconds

​Technological advancements have helped us take communications to ​a whole new level.  ​Sending and receiving messages, documents and even sound only takes seconds, even if the ​recipient lives ​across the ocean, thanks to email, instant messaging and cloud storage services.

​"Traditional" technology such as faxing has also been positively impacted by these advancements.It hasn't been replaced, because it's still widely used to share documents securely, but it has changed for good.

​Nowadays you don't need a fax machine and a dedicated line to ​receive faxes.  You can replace both with your computer and an online fax ​number.  And it's a good idea to choose a number that is compatible with different Google services.

Understanding How It Works

​​A "Google fax number"·is just a name given to an online fax number connected to your Gmail account.

This connection allows you to receive fax automatically ​in your inbox. Contrary to a traditional number, ​​a virtual one doesn't require any physical ​setup and ​is ready to be used in ​a matter of minutes.

​Despite the term used to describe them, these numbers are​ not provided by Google, ​instead, they are provided by online fax services​, companies that let you convert incoming faxes into digital documents.

​​Your virtual fax number will grab incoming fax transmissions and send ​them to powerful servers ​where they will be instantly converted into a PDF and then forwarded to your inbox.  All data ​travels encrypted through secure ​connections, ​ensuring the privacy of your fax's contents.

​Once your online fax number is active, it will ​deliver fax ​to Gmail automatically.  You'll receive notifications of incoming faxes via your phone or by using a notification add-on.

​What's The Best Way to ​Get an Online Fax Number?

Getting a number is pretty easy:

​You just have to sign up with an online fax service.  Every account comes with a free ​online fax number. ​

​Although online fax services charge you a monthly fee to fax with this number, the good news is that most​ of them let you create a free account ​that can be used for 30 days​.

​At the moment of signing up for a service you can pick between local, toll-free and vanity fax numbers. ​You can also keep your existing fax number​ and avoid having to update your contacts. To do so, request your service to begin a fax number porting process.  

If you have a Google Voice number you can also port it to a service (more about this later on).  In this case you'll have to unlock it before initiating the transfer process.  ​After transferring it, your number will only be able to receive fax transmissions.

You don’t have to get a dedicated fax number for every ​Gmail account that needs faxing capabilities.

Most ​services allow you to link up to 5 different email addresses to a single virtual number. This is a useful feature that comes in very handy when more than one people is in charge of sending and receiving faxes, and lets you save time that you’d otherwise spend forwarding every incoming document. This feature is optional, of course, you can set faxes to be received by just one person.

Google fax number providers

​Best ​Google Fax Services of 2018

These are the services that in our opinion do a better job at letting you receive fax on your Gmail inbox.

They integrate perfectly with your email account and are reliable for occasional and power users, what’s better, they let you ​test virtual fax for ​free before you actually start paying for a plan!

  • RingCentral Fax. They do a perfect job integrating fax features in Gmail, with accounts available in USA, Canada, and most recently UK. RingCentral Fax is packed with lots of useful features. ​
  • eFax is one of the top rated providers in the World. As a matter of fact, this company has presence available in more than 40 countries, making it the biggest fax company right now. You can create your account and a free efax number very quickly.
  • MyFax. Their plans pack a lot of punch for a good price. Although this company is “younger” than the two listed above, it has quickly landed among the top providers thanks to its integration and reliability. It may lack some advanced features but if you want to only take care of basic faxing this service is perfect for you, they allow free Internet faxing for a limited time.

​​Using Your Google Voice Number to Fax

Google Voice fax number

Google Voice is a very useful product for communicating online. By providing you with a free online number you can take care of texts and calls. But can you use it for faxing?

If you’ve read in other articles that you can’t do it… Well, I’m sorry to say that they are correct…

You see, Google Voice takes advantage of VoIP (Voice Over IP) to provide its service. And as the name implies, it’s main purpose is to use it as a phone line. Sending a fax over Internet requires a FoIP (Fax Over IP), more specifically a T.38 protocol.

A handful of articles on the Web also detail ways to connect a fax machine to a Google Voice line, but these articles are not only outdated, the methods they use are complicated to set up and they are totally unreliable. We have tried a couple of ​these Google voice fax methods over here and got zero results.

This doesn’t mean that you have to throw the towel. There’s still a way to use ​a Google Voice fax number. It’s called “fax number porting”.

Transferring Your Google Voice Number to a Fax Service

If you want to use the number provided by Google Voice to send and receive faxes, you need to transfer it to an online fax service like Hello fax, eFax or RingCentral. Once this is done, your line will be always active to receive incoming faxes.

An online fax service lets you use a digital line to send and receive faxes straight from your computer. Faxes are delivered straight to your Gmail address, arriving as PDF attachments that you can either download or print. Sending a fax over Gmail is also very similar to sending a common email.

Upon signing up with a service, you get a free online fax number. But if you prefer, you can keep using an existing number. The service will then move this number to a digital dedicated fax line.

But the first thing you need to do to transfer your number is to unlock it on Google Voice.

Follow these steps:

  • Log into Google Voice and go to this page:
  • If you have only one number simply click on “Unlock my number”, if you have multiple numbers, choose the one you want to port from the drop-down list.
  • Click on Continue.
  • Finally, you need to pay the $3 unlock fee by going to Google Wallet.
  • Now your number is unlocked and ready to be transferred to an online fax service. To request a porting process, you need to log into your online fax account. Then you have two options:

    1. Request it from contact support. There’s some information you need to fill out to begin the transfer process. Some services require you to open a support ticket to hand you the form with this information.

    Once completed, send it back and you’ll be notified when the transfer has begun.

    2. Transfer it from your online fax account. Other Google fax services let you begin the transfer process from your account. You usually do this by heading over to your service’s settings area. You should find an option to take care of transfers and vanity numbers.

    Then you will be taken to a simple online form, where you have to check a few boxes and enter additional information. Submit the form and the service will take care of the process.

    In the meantime, you will be given a temporary fax number free to keep you from missing faxes during the transfer process. It can take up to a week for the number to fully propagate across the Web, so any transmissions through it can be interrupted. When the number has finished moving, it will have no problems receiving faxes. Once the process is finished, you'll be able to receive fax with Google Voice numbers.