Open the Google Contacts app or go to contacts.google.com in a web browser. Tap on the Trash or Bin section in the menu. Look ...

Restore Using Gmail, Yahoo, or Outlook Contacts If your missing contacts were synced to a Google, Yahoo, or Outlook account, there's a good chance you can find the missing contacts there.

Fortunately, a way exists to restore iPhone contacts via iCloud if you accidentally deleted them. You can also similarly restore Calendars and Reminders via Windows PC. Let’s see how!