The prepaid telephone card is one of our most frequently requested cards for business travelers and tourists. Prepaid phone cards enable travelers and companies to save significantly on long-distance phone calls. People enjoy using prepaid cards because there is no monthly associated fee and you can use these cards anywhere. Card USA Inc. offers both prepaid telephone and Internet cards. The ninth largest producer of prepaid phone cards in the world; Card USA Inc. offers prepaid phone cards with a fast turnaround time in every shape, color, size, and material from styrene and polypropylene to PVC and paper.