This Gmail account is create by Google, and in the past, it was not possible to verify the phone numbers on non-Gmail accounts. Now, Google has made an exception for its own domains, such as gmail.com or googlemail.com, which allow phone verification. This opens up a world of opportunity because of having Phone Verified Gmail Accounts. It means that one can sign up for all sorts of services using the same email address/password combination as used for the Gmail account. You can also get it from gmailmarket.