5 ways to restore deleted Google contacts and fix duplicates

Deleted a contact by mistake, or switched on a reset phone and found half your address book gone? Google keeps deleted contacts for 30 days, so most of these losses can be undone if you act inside that window.

The right fix depends on two things: where the contact was saved (your Google Account, the phone or the SIM card) and how long ago it disappeared.

Which restore method fits your situation?

1. Recover deleted contacts from the Trash

This is the fix for most accidental deletions. A deleted contact goes to the Trash for 30 days, then Google deletes it for good.

On a computer

1. Open Google Contacts.
2. Scroll down the left menu and click Trash.
3. Check the box next to each contact you want back. To pick everything, use Selection Actions > All.
4. Click Recover at the top right.

The Trash won't give back two kinds of contact. Contacts you removed with Delete forever are gone. Contacts deleted from Other contacts never reach the Trash at all; for those, use Undo changes below.

On an Android phone

1. Open the Contacts app.
2. At the top right, pick the Google Account that held the contact.
3. At the bottom, tap Organize, then Trash.
4. Tap the contact, then Recover. For several, touch and hold one, tap the others, then More > Recover.

Some versions of the app label that bottom tab Fix & manage instead.

The Trash only opens when automatic sync is on and the phone is online. It also only holds contacts saved to your Google Account: a contact stored on the phone alone can't come back this way.

2. Undo changes to roll back your whole contact list

Undo changes resets your entire contact list to how it looked at a moment you pick, up to 30 days back. Use it after a bulk mistake: a cleanup that went too far, an app that wiped your contacts, a merge you regret.

On a computer:

1. Open Google Contacts.
2. Click Settings (the gear) at the top right, then Undo changes.
3. Choose the time to go back to.
4. Click Confirm.

On Android:

1. Tap your profile picture at the top right, then Contacts settings.
2. Under "Edit contacts," tap Undo changes and pick the account.
3. Choose the time, then tap Confirm.

Know what the rollback costs before you confirm:

• Anything added after that point disappears. Export your current contacts first, then import the newer ones once the rollback is done.
• Contacts deleted forever from the Trash stay gone. Undo changes can't reach them.
• Merged contacts split apart again, which makes this the way to reverse a merge that joined the wrong people.

3. Restore contacts from an Android backup

Contacts saved to your Google Account show up on your phone as soon as you sign in, so they need no restore. This method is for contacts kept on the old phone or its SIM card, which Android can back up to Google Drive.

1. Open Settings, tap Google, then All services.
2. Tap Backup & restore, then Restore contacts. On some phones the path is Google > Set up & restore > Restore contacts.
3. Tap From account to choose the Google Account, then tap the phone whose contacts you want.
4. Turn SIM card or Device storage on or off to choose the sources.
5. Tap Restore and wait for "Contacts restored."

The phone only restores contacts it doesn't already have, so running it twice won't double your list. Restored contacts sync to your Google Account from then on.

There are two limits. The backup has to exist, which means Back up to Google Drive was on under Settings > System > Backup. And a backup from a newer Android version won't restore onto an older one. Menus also vary by phone maker.

4. Import a CSV or vCard backup

If you exported your contacts before they disappeared, that file is a full copy with no expiry date.

1. Open Google Contacts.
2. Click Import in the left menu, then Select file.
3. Choose the .csv or .vcf file and click Import.

On Android, Organize > Import from file takes a .vcf file. If the file overlaps contacts you still have, clean up the duplicates afterward (see below).

5. Restore synced contacts from Notion with 2sync

For most people, Google's 30-day window is the only safety net. If your contacts also sync to a Notion database, you have a second one, and it doesn't expire on Google's schedule.

2sync syncs Google Contacts with a Notion database in both directions, and deletion is conservative by default. Delete a contact in Google and its Notion page stays, every mapped field intact.

2sync marks that page Removed and stops syncing it, unless you turned on Allow contact deletion in the sync settings.

That gives you two ways back:

• See who was deleted. Map the Sync Status field to a Notion select property and filter for Removed. Every contact deleted in Google shows up there with its details.
• Put them back in Google. Open the Google Contacts bulk editor, pick the account and the automation, and turn on Show only removed contacts. Select the ones you want and click Restore.

The editor lists the contacts your automation has synced, so set the sync up before you need it: a contact deleted before you connected 2sync isn't there to restore.

It comes with every plan, alongside the Google Contacts integration itself. The full setup is in our guide on how to sync Notion with Google Contacts.

How to clean up duplicates after a restore

Restoring from two places at once, say an Undo plus an import, can leave two copies of the same person. Google's own tool fixes that:

1. In Google Contacts, open the menu at the top left and click Merge & fix.
2. Click Merge on a suggestion, or Merge all to accept every one.

No "Merge duplicates" option means Google found nothing to merge. To join two specific contacts yourself, check both and click the merge icon at the top right. Google can't merge contacts saved in two different Google Accounts.

In a synced address book, the 2sync bulk editor's Select duplicated button flags copies that share a name and an email, keeping the most recently updated one. It deletes the extras rather than merging them, so merge in Google first when the copies hold different details.

One more source of doubles: recover a synced contact from Google's Trash and 2sync may give it a new Notion page instead of reconnecting the old one, which stays marked Removed. Filter for Removed and delete the stale page.

How to stop losing contacts next time

• Save contacts to your Google Account, not the phone. Only Google Account contacts can be recovered from the Trash.
• Export a Google CSV now and then. Select all, then More actions > Export > Google CSV. It's a snapshot, so it ages from the day you make it.
• Turn on Android backup under Settings > System > Backup, for anything stored on the phone or SIM card.
• Keep a live copy in Notion. A synced database updates itself and keeps each record after a deletion in Google. It also turns your contact list into something you can work with, such as a personal CRM in Notion or a client pipeline built from Notion CRM templates.

Conclusion

Inside 30 days, Google's own tools are enough: the Trash for single deletions, Undo changes for bulk mistakes. Android backups and exported files cover contacts that never reached your account.

After 30 days, only a copy you made earlier helps. The easiest one to keep is a synced one, because it stays current without you remembering to export.

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