In Reply to: simpati simcard posted by Ashbash on Saturday, 20. February 2010 at 12:56 Bali Time:
http://www.balitravelforum.com/archive200910/83937.html
quote
brand there are cheaper codes, have a check in the archives, An even cheaper method of communicating with Australia from Bali is using a prefix number. If using a Pro XL Bebas Sim Card the prefix 01000 and 61. To phone Australia landline 03 97891122 you would need to ring 01000 61 3 9789 1122 or to ring a mobile eg 0418 999 888 you would need to ring 01000 61 418 999 888.
If using a Simpati Sim Card the prefix is 0011 then the country code, if using a Mentari Sim Card the prefix is 01016 then 61 then the number'
when I txt home I just drop the 0 and add +61 and the same from australia just drop the 0 and add +62
have fun , the guys with the mobile phone stand will help you out as well