You can forward calls from or to your Google Fiber Phone number.
To forward your home number to a temporary Google Fiber Phone number:
If we're unable to transfer your number during your installation, our installer will assign you a temporary number on your Google Fiber Phone account. The installer will forward your number to the temporary number, and then complete the installation.
If we assign a temporary number before installation, and you want to set up call forwarding from your existing number, both your existing phone number and your Google Fiber Phone number must be active. Instructions for initiating call forwarding differ based on the service provider; please contact your service provider for specific steps.