Free Fax Numbers: What You Actually Get

What a "free fax number" usually means

A fax number is a real telephone number. Someone has to lease it from the phone network, keep it answering around the clock, and store what arrives on it, and that costs the provider money every month. A permanent, private fax number that costs nothing is not something any provider can hand out in volume. Offers advertised as a free fax number are generally one of three things:

• A trial. You get a number for a short window, often with a card on file, and the plan converts to a paid subscription unless you cancel in time.
• A limited free tier. A number that can receive a small amount, where the service may reclaim or rotate the number, hold your documents only briefly, or both.
• A shared or temporary number. A line you do not control and cannot keep. It may catch a single expected fax, but it is not a number you can put on letterhead or a government form.

None of these are scams, but none of them are what most people picture: a permanent number of their own for nothing. Before you rely on one, check who controls the number, how long you keep it, and what happens to faxes that arrive after the trial or the limit runs out.

What FaxTerra includes free

FaxTerra's free tier is for sending: 10 free pages every month to US and Canada fax numbers, with a free account and no credit card. No ads are added to your fax and no watermark is put on your pages.

What the free tier does not include is a fax number. Free sends go out from a shared FaxTerra number, and replies sent to that shared number cannot be routed back to you. So if the job is to send a form, a contract, or a one-off document, you can do it free right now: see how to send a fax from your computer. If you need to receive faxes, or you need the person you fax to be able to fax you back, you need a number of your own, which comes with a paid plan. See free faxing for exactly what every account includes each month.

Why receiving is the paid part

Receiving requires a line that is yours alone. The number has to answer every call whenever it comes, and everything that arrives has to be stored, kept private, and delivered to you. That is a standing service on a real telephone number, which is why permanent private numbers are the part providers charge for.

With a FaxTerra number, an incoming fax lands in your inbox as a PDF and an email tells you the moment it arrives (plus a push notification if you use the mobile app). You pick the number yourself, country and area code included, and US and Canada numbers are usually live in under a minute. See receiving a fax without a fax machine for how it works end to end, and fax to email for the notification side.

What a dedicated fax number costs

FaxTerra's Starter plan is $4.99/month (or $49.99/year) and includes your own fax number plus 50 pages a month. With the 10 free pages every account gets, that is 60 pages a month of effective capacity, shared between sending and receiving. Received faxes are kept in your inbox for 90 days on Starter and for a year on the Business plan.

If you only need a number briefly (a single expected fax-back from the IRS is the common case), a one-time number is $14.99 paid once: your own number for 90 days with 50 pages included, and nothing to cancel when it ends. See getting a fax number without a subscription. If you already have a fax number somewhere else, you can move it to FaxTerra instead of taking a new one, free on any paid plan. Full plan details are on pricing.

Which option fits

• You only send. Use the free tier: 10 pages a month to the US and Canada, no credit card. Credit packs from $1.99 for 10 pages cover bigger months and other countries, and credits never expire.
• You are waiting for one fax. A one-time number, $14.99 once for 90 days, receives it into your inbox and ends with nothing to cancel.
• You give out a fax number regularly. Starter at $4.99/month keeps a permanent number answering for you.
• You already publish a number. Port it in free and keep the number everyone has.