def __init__(self, domain):
super(HostedNumbers, self).__init__(domain)<EOL>self.version = '<STR_LIT>'<EOL>self._authorization_documents = None<EOL>self._hosted_number_orders = None<EOL>
Initialize the HostedNumbers version of Preview

:returns: HostedNumbers version of Preview
:rtype: twilio.rest.preview.hosted_numbers.HostedNumbers.HostedNumbers