Google Voice gives you one number for all your phones, voicemail as easy as email, free US long distance, low rates on international calls.
Publisher: Google Inc
This mobile web site can be pinned to your Windows Phone Start screen and accessed seamlessly using WebApps for Windows Phone. You can download WebApps from the Windows Phone 7 Marketplace or the Windows Phone 8 Store, or by tapping the "Access using WebApps" button above.