How-to

How to fax Portugal

You can fax Portugal with JamFax from $0.25 a page. Turn on international faxing in the app, add prepaid credit, then send to a landline in Portugal as usual.

Prices as of October 26, 2026. The app shows the current price.

Send a fax to Portugal in five steps

  1. Get a JamFax account. New here? Get a fax number.
  2. The account owner turns on international faxing in the app under Fax, then International. It is off by default.
  3. On Fax-to-Email, e-Fax or Corporate Fax, add the International add-on ($4.99 a month). Pay as you go does not need it.
  4. Add prepaid credit. Every international page is paid from your credit.
  5. Send as usual and enter the landline number in Portugal starting with the country code 351.

Fax number format for Portugal

  • From a US fax machine you would dial 011 351 21x xxx xxx: 011 to leave the US, 351 for Portugal, then the number.
  • In JamFax, enter 351 21x xxx xxx: the country code, then the number. When you copy a number written for callers inside Portugal, numbers have 9 digits and there is no leading 0 to drop.
  • Landlines start with 2 and mobile numbers with 9. Only landlines can be faxed.

The example is Lisbon, numbers starting 21; x marks the local digits.

What it costs

  • Portugal is from $0.25 a page, paid from prepaid credit. Some Portugal numbers cost up to $0.30 a page.
  • Subscription plans need the International add-on, $4.99 a month. Pay as you go does not.
  • International faxing has a default cap of $25 a day per account.
  • Failed international faxes are not charged.

See every country on the pricing page.

Questions

How much does it cost to fax Portugal?

Portugal is from $0.25 a page, paid from prepaid credit. Some Portugal numbers cost up to $0.30 a page. Subscription plans also need the International add-on at $4.99 a month. Pay as you go does not. The app shows the price before you send.

What is the country code for faxing Portugal?

The JamFax country code for Portugal is +351. Enter the number with 351 first, then the number.

Can I fax a mobile number in Portugal?

No. Only landlines are supported abroad, so mobile and special-service numbers in Portugal cannot be faxed.

Do I need the International add-on to fax Portugal?

Only on a subscription plan (Fax-to-Email, e-Fax or Corporate Fax), where the add-on is $4.99 a month. Pay as you go does not need it.

What time is it in Portugal when I fax from the US?

Portugal uses Western European Time (UTC+0, or UTC+1 from late March to late October). It is usually 5 hours ahead of US Eastern time, so a fax sent at 9 a.m. in New York arrives at 2 p.m. in Lisbon. For a few weeks each spring and autumn the gap is 4 hours, because the US and Europe change their clocks on different dates. The Azores are one hour behind Lisbon. Madeira keeps Lisbon time.

What if my fax to Portugal fails?

Failed international faxes are not charged.

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