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).
The country code is the national prefix to be used when dialing TO that particular country FROM another country. In some cases you will also need to dial a city or area code. When a country name appears in the table as a link, there will be additional information regarding city or area codes.cati.