I am trying to create a route pattern for my office in bangkok. they are needing to call toll free numbers within their country, however when I do DNA it shows the pattern has blocked when I have allowed it. I don't understand what I'm missing. An example number they are dialing 1800-00-6009. I have a pattern that states 9.1800XXXXXX and 9.800xxxxxx. neither one works. please advise.