You can't directly remove a phone number from your Google Business Profile, but you can update it with a new number. Here's how:
- Log in to your Google Business Profile: Go to https://www.google.com/business/ and sign in with your Google account.
- Select your business: Choose the profile you want to edit.
- Click "Info": This section contains your business information.
- Edit the "Phone" field: Replace your old number with the new one.
- Verify the change: Google may ask you to verify the new number by phone call or text message.
- Save your changes: Click "Apply" or "Save" to finalize the update.
Note: It may take some time for the updated number to reflect on your Google Business Profile.