lookup timezone by country, region.
var tz = require('timezone-country-region');
var timezone = tz.lookup('KR', '11');
console.log(timezone);
// Asia/Seoul- Timezones: http://www.maxmind.com/timezone.txt
- Region codes http://www.maxmind.com/app/iso3166_2
timezone-country-region is licensed under the MIT license.