Calling cards to Brazil


Why should I buy a phone card online?

Phone cards online offer domestic and international rates that are usually much lower than rates offered by residential phone service providers and prepaid phone cards sold in stores.

Looking to buy international calling cards for overseas calling from Mexico - San Luis Potosi to Brazil? Comfi offers the best international calling cards that will make your connection with friends, loved ones or co-workers advantageous and first-class.

We provide a wide range of international phone cards to call from Mexico - San Luis Potosi to Brazil.

Comfi.com calling card is a safe, comfortable and easy way to contact recipient abroad. The key characteristic is the possibility to top up it. Thus, you can put money to the account without buying a new calling card.

This phone card has the following merits.

  1. High-quality connection. No lines breaks, noise or any other common phone problems. If your recipient's phone is working properly, you will feel like you're talking to a someone living next door.
  2. Low rates. On our site we've collected the cheapest calling cards. Your conversations won't be high-cost and you will discuss whatever you want without a rush. You will be able to save up to 75% on international calls.
  3. Friendly and ready-to-help support. Have any requests? Feel free to ask our support agents via email, live chat or phone. Be sure - you will receive a accurate and fast answer.
  4. momentary delivery of the card number over the air or by email. No need to wait - start calling right now!

How to use the calling card?

  1. Dial access number and wait for the prompt.
  2. Once you hear the prompt, select prompt language.
  3. Enter your card number and wait for the prompt.
  4. Dial your destination number. For international calls: 011 + countrycode + City Code + Phone Number

We're sincerely hoping to see you among our clients. We'll ensure you high level of services and support in every step of using our international calls card. Our main purpose is to make people closer to each other and provide good and reliable connection even if people are thousands of miles apart from each other.

Start using our international call cards right now and enjoy premium class phone connection around the planet!

  • Save up to 75% on international calls
  • Boston, MA based customer service

ComFi.com BBB Business Review

Customer Testimonials

"Excellent reception. Great rates and customer service."

Anne B, NJ.

"Thank You for the prompt attention:

I Look forward to our future business with my newest card and pinless dialing!

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