It will work but, it’s a violation of terms and condition of HBO now. So it's not legal :(
> (a) You must reside within the fifty states of the United States of America (“U.S.”), the District of Columbia, and certain US territories (collectively, the “Service Area”) and have reached the age of 18, or the age of legal majority in your state or territory of residence;
> (a) You must reside within the fifty states of the United States of America (“U.S.”), the District of Columbia, and certain US territories (collectively, the “Service Area”) and have reached the age of 18, or the age of legal majority in your state or territory of residence;
Source: https://www.hbonow.com/terms