FreeCallButton is a very old VoIP service that has survived till now. They provide you 6 minutes of free phone calls every hour from 8AM to 4PM EST. It is a local access number based service, that is you need to call a local access number and then enter your pin followed by your destination number. Many expensive destinations are blocked due to abuse. However, you will still find a lot of destinations included in their list.

How to find a nearby access code

In order to find an access number that is in your area you need to visit their Global Access code List. The best part is that they have access numbers in a host of countries. Therefore, this is not a service only available to people from USA as with most of other services. You will notice many expensive destinations during your perusal of that list. However, India is not in the list but surprisingly Pakistan is. You can originate calls from Faisalabad, Karachi and Lahore.

How to make free calls

It is very easy to make free international calls using Free Calls Button. The procedure is identical to what most of the VoIP service provider insist. Follow these steps to make free calls:

1. Once you have found the access number you are going to use dial the number.
2. Enter a pin. This pin keeps changing, to get the updated pin please visit Free Call Pin
3. You will hear a dial tone now. Dial your destination in 00+countrycode+destination number format.

The Catch

There is no catch as such. However, you need to get a new pin for the day before making you calls. Additionally, you can only make a call for 6 minutes per hour. Please remember that calls will NOT terminate in any high-cost area including cell phones in Europe, Australia and most all phones in Middle East, Africa, Cuba and parts of S America. Calls can be made TO and FROM most countries in the world.

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