Since Buddhism denies the existence of a separate self, as explicated in the teachings of anatman and sunyata, self-realization is a contradictio in terminis for Buddhism.
If you are calling from other country than Thailand to the Bangkok area, dial IDD of your country, then international phone number (country code) +66, after that phone area code of Bangkok 2 and call number. +66 - 2 (Telephone number).
Thailand, formerly known as Siam, is divided into 76 provinces or Changwat in Thai language. The Changwat is divided into districts or Amphoe and sub districts or King Amphoe. Bangkok is divided into 50 districts or Khet. Each province has a capital city or Mueang.