You can’t change the Apple or Google account email you used to create your Phantom wallet. What you can do is create a new wallet with a different email and transfer your assets to it:
- Create a new wallet using a different Apple or Google account.
- Send your assets from the wallet linked to your old email to the new wallet. See How to send crypto from Phantom.
- Sign back in to the wallet linked to your old email, then delete it: go to Settings → Security & Privacy → Delete Wallet and follow the prompts. See How to delete your Phantom wallet.
Important: Emails used to buy crypto through on-ramp providers such as MoonPay, Coinbase, or Stripe aren't Phantom login emails. These providers use your email only for checkout and receipts. To change that email, contact the provider directly. See Contact information for on-ramp providers.