On your own phone
Your phone is signed in with the email you used to set it up, and that account holds your contacts, Play Store or App Store purchases and backups.
| Phone | Where to look |
|---|---|
| Android | Settings → Google (or Settings → Accounts) — the email at the top is your Google account |
| iPhone | Settings → tap your name at the top — the email under it is your Apple Account |
| Forgot the account? | Use the provider’s account-recovery page (Google or Apple) with your phone number |