'Access the dependent_phone_numbers
:returns: twilio.rest.api.v2010.account.address.dependent_phone_number.DependentPhoneNumberList
:rtype: twilio.rest.api.v2010.account.address.dependent_phone_number.DependentPhoneNumberList'

@property
def dependent_phone_numbers(self):

    if (self._dependent_phone_numbers is None):
        self._dependent_phone_numbers = DependentPhoneNumberList(self._version, account_sid=self._solution['account_sid'], address_sid=self._solution['sid'])
    return self._dependent_phone_numbers
