Free Calls to USA from iPhone

Voip has been very popular in USA from past many years. If you are paying for making calls to USA then their is lot of scope to save your money. A lot of voip providers offer free voip calls to USA. You can make free pc to phone calls to USA, free calls to USA using SIP.

iPhone is getting more popular each day, with a lot of people using it all over the globe. So, making free voip calls straight from your iPhone (using Wifi/internet) sounds great. Offcourse you can make free calls using SIP, but today we will discuss another iPhone application which enables you to make free calls to USA straight from your iPhone.

WhistlePhone : Free Phone calls to Anyone in the USA !

Free calls to anyone in the US comes with every Whistle account.
Use Whistle on your iPhone, iPod Touch and iPad and utilize your 3G or Wifi connection to use Whistle anywhere you go.
Stop giving out multiple phone numbers. With Whistle Follow Me, you can tie all your phone numbers to your Whistle number and never miss a call.
Pay as you go International calling comes with every account. - This enables you to make voip calls to other countries as well using voip in your iphone.

Well these free calls are ad supported. You will see/hear short Ads which sponsors for the free calls you make. Download the whistlephone application direct from the apple store. Creating and making free calls is a very easy procedure !