Add country codes
Turn local numbers into international ones so WhatsApp, FaceTime, and other apps recognize them wherever you travel.
4.8 rating · iOS & Android
Fix your contacts
in seconds
Add country codes, merge duplicates, and clean your address book on your phone. Your contacts stay on the device. Available on iOS and Android.
Everything you need
Clear tools for a cleaner address book, with a way back if you change your mind.
Merge duplicates
Find the same person saved twice, by name or by number, and keep one clean card.
Bulk delete
Remove old or unneeded contacts in batches instead of deleting them one by one.
Revert anytime
Every change can be undone. Preview first, then roll back if the result is not what you wanted.
100% private
Contacts are processed on your phone. They are not uploaded, and backups stay on the device.
4.8 ★ rated
A 4.8 rating on the App Store and Google Play from people who use it to keep contacts tidy.
See it in action
Screenshots from the live app, so you know what the cleanup looks like before you download.
Ready to fix your contacts?
Join people who keep their contacts clean and ready for international calls and messages.