Hectic activity followed by way of retaliation and a smart guy by name Matt posted a modified version of Skype app in Android Forum for the benefit of users with 3G network. Many more hacks are likely to be developed for other restricted usage apps in the US.
Skype for Android 3G hack is a special sideload program without going through official app store and without voiding phone’s warranty.
Download the Skype for Android 3G hack from HERE.