'Set the proper Account owner of this phone number'

def load(self, entries):

    if ('account_sid' in entries):
        uri = re.sub('AC(.*)', entries['account_sid'], self.parent.base_uri)
        self.parent = PhoneNumbers(uri, self.parent.auth, self.parent.timeout)
        self.base_uri = self.parent.uri
    super(PhoneNumber, self).load(entries)
