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ComFi is a top retailer for international calling cards sold online. You can search based on the country you’re calling from to the country you’re calling to, then find the best rate available. Rather than having to juggle multiple cards and refills, you simply receive the activation information immediately on your screen and via email.
You also don’t need a PIN with ComFi calling cards. You can just register your phone number to connect immediately to your calling card account. If you ever need to access customer service, reach out any time, day or night, to speak to someone in their U.S. office.