How to receive a fax without a fax machine

To receive a fax without a fax machine, you need a fax number that something else answers. Rent a number from an online fax service, and each fax arrives as a PDF you open on a computer or a phone. Or give the sender the fax number of a shop, a library or an office that will hand you the pages.

Sending is a separate job and needs no number of your own.

You can send a fax online if you only need to send on this site: one document, one card payment and no subscription. The price is in the box above.

Why does receiving a fax need a number?

The sender's machine dials a telephone number and waits for fax tones. If a fax terminal answers, the pages cross. If a person or a voicemail box answers, the machine gives up.

So the number matters more than the machine. A mail address will not do, and neither will a mobile number, because a phone answers a fax call as a voice call. What you need is a number with fax equipment behind it. That equipment can sit on your desk, in a shop or in a data centre.

What are the ways to receive a fax?

Way	The sender dials	You get	Fits when
A rented online number	A number of your own	A PDF in a web inbox or by mail	More faxes will follow, or the pages are private
A shop	The shop's fax number	Paper at the counter, for a fee	One fax, and a shop is near
A public library	The branch's fax number	Paper at the desk	Your branch accepts incoming faxes
An office you deal with	That office's fax number	Paper or a scan from the staff	An employer or an adviser agrees to take it

How does a rented online fax number work?

1. You pick a number from the service's stock, often by area code.
2. You give that number to the sender, as you would any fax number.
3. The sender faxes it from an ordinary machine. The service's telephone carrier answers the call and takes the pages.
4. The service joins the pages into one PDF.
5. You get a notice and open the PDF in a browser, in an app or in your mail.

The sender notices no difference. Their machine prints the same confirmation it prints for any fax that went through.

Services differ in the details, so read four things before you rent.

• The price each month, and whether received pages are counted on top.
• How long a received fax is kept before it is deleted.
• Whether the PDF itself is mailed to you, or only a notice.
• What happens to the number when you stop paying. As a rule it goes back to the service.

How do you receive a fax on this site?

Fax for Agents rents fax numbers. The service is built for software and AI agents, which order numbers and read faxes through an API. A person can do the same in the dashboard, without writing code.

A number costs $2 a month and each received page costs $0.019. Payment comes from a prepaid wallet, and the smallest top-up is $10. All three figures are as of 2026-10-28, from the price card behind the pricing page. Numbers can be ordered in the United States and Canada, by the coverage data of 2026-11-12. Other countries are on request.

1. Sign in to the dashboard with your email address. The first sign-in creates the account.
2. Set the environment to live, then top up the wallet under Billing. The sandbox wallet holds test credit only.
3. Open Numbers. Under Find a number, choose the country, add a city or area if you like and select Search.
4. Select Order beside a number. The box titled Order a number shows the monthly price before anything is charged.
5. Give the number to the sender.
6. Open Inbox when the fax has come. Each row shows the sender's number, the page count and the time.
7. Open the row and select Download PDF. The link works for ten minutes.

The first month is held when you order and charged when the number activates. After that the charge repeats each month until you release the number. Ordering needs the owner or an admin of the account.

A mail tells you when a fax arrives. It carries the page count and a link to the inbox item, and nothing from the document.

Software can be told as well. Each number has an inbound route, which names the webhook that gets a fax.received event. Your code then fetches the PDF. Receive faxes by API describes the event.

Keep your own copy of anything that matters. Inbox items stay 90 days and documents 30 days, by the defaults set on 2026-10-28. When you are finished, release the number under Numbers. It stops receiving at once, and the monthly charge ends from the next month. Fax numbers has the rest of the terms.

Where can you receive a fax in person?

Three kinds of places take a fax for someone else.

A shop. Copy shops, shipping stores and office supply stores that send faxes often accept them too. Phone first and ask four questions. Do you take incoming faxes for customers? What is the fax number? What does a page cost? How long do you hold the pages?

A public library. Some branches receive faxes for patrons, and many only send. One call settles it.

An office. An employer, an accountant, a lawyer or a bank branch may agree to take one fax for you. Ask before you hand out their number.

In each case, have the sender write your name and phone number on the cover sheet, so the staff know whose fax it is. Remember that the pages lie on a shared machine until somebody collects them. For anything private, a number of your own is the safer route.

Our guide to where to send a fax describes the same kinds of places from the sender's side.

How long until the fax arrives?

The fax is complete when the call ends. After that the wait is yours: the walk to the counter, or the moment the PDF shows in the inbox. Our measured times for the call itself are in how long a fax takes.

If nothing has come by the time you expected, ask the sender for their transmission report. It shows the number they dialed and whether the other end confirmed the pages.

Can you receive a fax on an iPhone?

Yes, as a PDF. The phone itself cannot take the call. There is no fax modem in an iPhone. It answers a fax machine the way it answers any caller, and the machine hangs up.

With a rented number the fax reaches the phone in one of two ways.

• By mail. The service sends the PDF, or a notice with a link, to your address, and you open it in the Mail app.
• In a web inbox. You sign in to the service in Safari and download the PDF there.

With a number from us it is the second way by default. Tap the link in the notice mail, sign in, open the item and select Download PDF. The owner of the account can also have the PDF attached to that mail, which is the first way. We have no iPhone app. The dashboard runs in the browser.

To answer the fax from the same phone, see how to fax from an iPhone.

What should you tell the sender?

• The full number, with the area code. From abroad, a number in the United States or Canada starts with the country code 1.
• Your name for the cover sheet, above all when the number belongs to a shop or an office.
• When the line is answered. A rented number answers at any hour. A shop hands pages over during opening hours only.
• To keep their transmission report until you say the pages are in your hands.