For expats newly arriving in South Korea, the two most critical tasks are opening a bank account and setting up a mobile phone . These are the keys to accessing almost every service in Korea, from food delivery to online banking. Here is a comprehensive, step-by-step guide to navigating these systems in 2026. 1. Getting a Mobile Phone in Korea In Korea, your phone number isn't just for calling—it is your digital identity . Most Korean websites require "Identity Verification" via your phone. ✅ If you have an Alien Registration Card (ARC) Requirements: ARC, a Korean bank account (for auto-pay). Options: Major carriers (SKT, KT, LG U+) or Budget Phones (MVNO) like Woori Mobile or Chingu Mobile. Pros: You can choose postpaid plans and use your phone for full identity verification. ✅ If you only have a Passport (Right after arrival) Requirements: Valid Passport. Method: Purchase a Prepaid SIM card at the airport or global stores in areas like Itaewon or Hongdae. Note:...
I am a professional with over 3 years of experience working in South Korea. I created this blog to provide practical and reliable information for expats navigating the Korean workplace.