i've looked over the file and i think that it should be mentioned that people using this file shouldn't use (or rather, use with caution) the importable country files that are part of ubercart. as they might cause some conflicts.

i 'fixed' the country file for the philippines and i made some changes to it based on the internationalization notes and ISOs (i even added some other provinces!) that were discussed on the old forum boards. as an example, the philippines' zone/country code in the oscommerce file is 168 and it's 608 in the file that i 'fixed'. so be careful with them files.