How can I create a Google account without having to provide my phone number?

On a desktop, create Gmail without a phone number.

In the lower-left corner, click the “Create account” button. Enter your gender, date of birth, first and last name, preferred email address, and a secure password. Include an email address for recovery. When prompted for your cellphone number, choose Skip.

Without my old phone, how can I confirm my Google account?

Make use of a different verification technique. You can sign in to your Google account using an other verification mechanism you’ve set up, like a security key or a reliable phone number.