International Calling Cards

Find the best calling rates for your country

Save up to 95% on International Calls

  1. Choose a country to find the best rates
  2. Buy securely online
  3. Get your calling card instantly!
Need assistance?

Call (800) 219-6993

Mon - Fri 10AM - 7PM EST
Sat 11AM - 5PM EST
  • Save up to 95% on international calls
  • Instant delivery on screen and by email
  • Boston, MA based customer service

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Mobile Apps

Save up to 98% on international calls on your smart phone!

iPhone Android
Web Callback

Initiate low-cost international phone calls from a web page! No PIN needed to place a call.


SMS Callback

Send us a text message with a phone number you want to call and we will connect you!


Prepaid Cell Refill

Instantly refill your prepaid phone. No taxes, no fees!

ComFi is the leading retailer of online international calling cards because we work hard to satisfy the phone card needs of each and every consumer. We carry a wide selection of the best prepaid calling cards available and believe that all customers, whether they're looking to call internationally with cheap phone cards or hoping to save on domestic calls within the United States, deserve to experience quality calling card service.

We have Customer Service Representatives available 24/7 for prepaid phone card assistance and offer a 100% satisfaction guarantee on all of our international phone cards and domestic calling cards and we're sure that you'll love using our refillable phone cards and calling card services.

Our prepaid calling services evolved into much more than just phone cards:

  • PIN-Less Dialing - Register phone number(s) you call from and use your phone card without entering a PIN
  • Wholesale & corporate accounts - Master Account provides with PINs management tools and reports, Web API
  • ComFi Affiliate Program - Create your own Online Phone Cards Shop. Build your own International Sales Network and make it grow to multiply your income!
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