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).
Major Cities with Area Code 604 in Canada Country code 1. This area code is for these cities and surrounding areas. Some areacodes extend into two time zones, like 208 ID -7/-8 Idaho, 219 IN -6/-5 NW Indiana: Gary, 250 BC -8/-7 Canada: British Columbia, etc.