Sao Paulo - Post Report Question and Answers
What is the best way to make phone calls back home?
Phone cards that you can buy at any magazine stand (banca) for denominations of R$25 or R$50.You can get great prices per minute. I usually get about 8 hours off of one phone card. Calls to US cell phones eat up minutes faster however. - Oct 2008
Skype or a VOIP service. With high-speed internet available, there's never a need to pay for long distance phone calls. - Aug 2008