Hi there. Do you know the correct phone number of the embassy?

There are so many numbers I tried calling (during office hours) - either they are not answered or get passed on to another number. Please help. Here are the numbers I tried 02 247 8344/ 8970. 02 245 0088. Basically I just want to ask few questions on work visa requirement and one of them is physical exam at approved doctors/ centre. Please advise where (in Bangkok). Many thanks!