Free calls to India,China, Pakistan, Philippines are often the most searched keyword  in the Internet. And some readers have left comments previously asking me how to make free calls to Philippines. And the answer comes today. Air4 is a company which offer almost complete free calls to Philippines. When you sign up with Air4.ca, you can  Call Philippines for free via PLDT Landline, PLDT Landline Plus, Globe, and Sun!. Calls are limited to 20 minutes per day for a month. Interested? Read on. Continue reading →