Syncster: Auto Contact Sync for Android
Now you can change your phone number anytime without worrying about sending all your friends your new info. Features include:
* When you change your phone number, Syncster updates your friends' contact lists automatically.
* If any of your contacts change their phone number, their new number will get synced to your phone instantly.
* If you ever need to see your (or your friend's) old phone number, this info is available with just a tap.
* You can tell Syncster to send non-users an SMS with your new number so even they can stay in sync.
Syncster does all the work for you. Just verify your new number, and you're ready to go.