Change your phone number

You can change your phone number after you’ve started using Google Fi. Keep in mind that some area codes are in high demand, so if you change your number we can’t guarantee that you’ll get the same area code.


  • After you change your number, your old number is deactivated and made available for reassignment. This means a new user can receive your old number in the future.
  • If you wish to keep your number, you can choose to transfer your number to another Google Fi account, or to a different carrier.
  • Changing your Google Fi number doesn’t require fees.
  • To ensure a smooth transition of your services to your new number, we require accounts to have a zero balance. To proceed with changing your number, if you have any outstanding balances, make a payment.
To start your number change, contact a Google Fi support expert.
To use the number you had with your previous carrier, learn how to transfer it.
Get to know Fi

Learn why Fi is a different kind of phone plan and how to get the most out of your Google Fi service. Get step-by-step guides and instructional videos on how to sign up, transfer your number, create a group plan, switch your price plan, etc.

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