홈랜 공식 관리자 · 2026. 7. 24. 오후 10:23:58
If you're moving to South Korea for work, study, or long-term residence, setting up home internet is one of the first things you'll need. However, many foreigners are surprised to learn that internet service providers (ISPs) require more than just a passport.
This guide explains the four essential requirements for internet signup in Korea, helping you prepare everything before applying. If you meet these conditions, the installation process is usually fast and straightforward.
Unlike prepaid mobile services, fixed-line internet contracts in Korea usually run for three years and require identity verification.
Telecom companies check whether the applicant can legally sign a contract, complete automatic monthly payments, and maintain service during the contract period.
Preparing the required documents in advance can prevent delays and unnecessary application rejections.
The Alien Registration Card (ARC) is the most important document for foreigners applying for internet service.
Most Korean internet providers require:
Without an ARC, most standard residential internet plans cannot be activated.
If you have only recently entered Korea and are still waiting for your ARC, your options may be limited depending on your visa status and provider policies.
Internet contracts are generally signed for 36 months.
Because of this, providers usually check whether your visa has enough remaining validity.
Applicants with very short visa periods may be asked for additional verification or may have limited plan options.
Long-term visa holders generally experience a smoother approval process.
Common eligible visa categories include:
Approval conditions may differ depending on the carrier and the remaining visa period.
A Korean mobile phone number is usually required for:
If you already have a Korean mobile number registered under your name, the application process becomes much simpler.
Monthly internet bills in Korea are typically paid through:
Most customers choose automatic bank transfers using a Korean bank account.
Having your own Korean bank account allows payments to be processed without interruption and helps avoid billing issues.
After your application is approved, installation is often completed within 1 to 3 business days, depending on:
Some areas can even be installed on the same day if appointments are available.
Homelan helps both Korean residents and foreign customers compare internet plans from major Korean telecom providers.
Our consultants assist you with:
If you're unsure whether your documents qualify, Homelan can check your eligibility before you apply.
For most residential internet services, an ARC is required. Some exceptional cases may exist depending on the provider, but approval is not guaranteed.
In most cases, yes. Providers use your Korean phone number for identity verification and installation coordination.
Most providers prefer a Korean bank account or Korean-issued payment method for automatic monthly billing.
There isn't one provider that's best for everyone. The right choice depends on your address, available network infrastructure, monthly budget, contract conditions, and preferred services.
Preparing the right documents before applying can save time and prevent unnecessary delays.
If you're planning to install internet in Korea, Homelan can help you compare available plans, verify eligibility, and recommend the most suitable option based on your location and needs.
Need help choosing the right internet plan?
Visit Homelan and speak with our consultants for personalized assistance before submitting your application.
Learn the four essential requirements for internet signup in Korea, including ARC, visa duration, Korean phone number, and bank account. Compare KT, SK Broadband, and LG U+ plans with Homelan.