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How to Fax Mexico From Puerto Rico

The way to send a fax from Puerto Rico to Mexico with a machine is fairly straightforward, although sending a fax with a smartphone or email is much easier. You will need to dial the international dialing prefix for Puerto Rico first ( 011 ) followed by the country code for Mexico ( 52 ) and then the number you are trying to fax.

Format your dialing to look like this:

011 - 52 - [fax number in Mexico]

The international dialing prefix for Puerto Rico is 011, default for the North American Numbering Plan. Note: not all the countries and territories part of the NANP are in North America! Just dial '011' to get an international line.

Dialing Codes and Things to Know

Mexico opted not to join the North American Numbering Plan (NANP). Phone numbers are typically 10 digits. The area code for Mexico City is 55.

Is Your Machine Dialing Too Quickly?

Sometimes delayed connections in the phone switches require you to insert a pause after the international dialing prefix ( 011 ), the country code ( 52 ), and the number that you are dialing.

Some machines interpret a comma ( , ) as a pause, while other models use the pound sign ( # ).

Speed Settings

Noise on the long-distance call between Puerto Rico and Mexico may cause data loss during transmission. If this happens, try lowering the baud rate on your fax machine to 9600 baud.

Note: Lowering the baud rate will allow a more stable connection, however, it will slow down transmission. Long-distance calling charges may be more.

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Send a Fax From Puerto Rico to Mexico Using Email

Internet faxing is the easiest way to send an international fax from country to country. Online fax services allow you to send your document as an attachment to an email. You can then send the email to a traditional fax machine in Mexico, quickly and easily. Sending a fax electronically eliminates the need for a long-distance phone call and ensures delivery. You can even send a fax to Mexico (or any other country) with your smartphone!

One popular online faxing service that works very well is iFax. You can send a fax for free or sign up for a free trial that can be canceled later if you aren't impressed with the service. Plus, a membership is less than calling Mexico from Puerto Rico to send a fax!

Also, you will be able to receive international faxes via email as a PDF attachment anywhere in the world, no phone line required.

Faxing Etiquette

A little bit of faxing etiquette is appreciated, especially when faxing to large organizations. Keep these three tips in mind:

We Can Help

If you still aren't sure how to fax Mexico from Puerto Rico, then feel free to contact us and we'll lend a hand via email — for free!

Disclosure: iFax, one of the top faxing online sites in the industry, is an affiliate partner. We receive a small commission when you use them to send a fax to Mexico. Thank you for your support.

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Getting Started

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