Calls to UK, Australia ...

You can make international calls where you have to pay only for the local call charges.

Go to talkster.

Getting free local Talkster numbers for you and your friends around the world is simple! It wil provide local number to you and local number to the other party also. So both of you will be charged only the local minutes.

Try it.

Steps to be followed:

The first time only, tell the name and phone number of the friend you want to call .
You are given a new Talkster phone number for each friend that is yours to use forever. Save it in the address book on your phone!
Whenever you want to talk to your friend, dial the new local Talkster number for that friend instead of the old long distance or international number.