Twilio is not available for some regions anymore so I offer you guys with other website. You can get overseas phone number and receive SMS worldwide. How to use it? When needing to key in overseas phone number, you just choose one from the website to type in. After that, click on the number you just selected to receive SMS. The best thing is that this service is for free!
Click here to Receive SMS Online (a)
Click here to Receive SMS Online (b)
When I find other ways to get phone numbers of this region, I will update in this article.