내 전화번호 확인 Finished in minutes! Easy ways to check my phone number

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Don’t be confused! 4 ways to check your phone number
1. Check the phone settings menu

Step-by-step instructions:
Run the smartphone settings app
Select “Privacy” or “Account” menu 내 전화번호 확인
Select “Contacts” or “Profile”
Verify your information
(Example) For Android phone: Settings > Privacy > Contacts > My Contacts
(Example) For iPhone: Settings > Accounts and Passwords > My Apple ID > Profile > Contacts
2. Use the telecommunication company’s website or app 윤과장의 소소한 일상 이야기

Step-by-step instructions:

내 전화번호 확인
Access the carrier’s website or launch the app
Verify your information after logging in
Select “My Information” or “Contract Information” menu
Check your phone number
(Example) SKT: Access the website and log in > My SKT > My information > Contract information > Mobile phone number
(Example) KT: Run the app and log in > My information > Contract information > Mobile phone number
3. Contact customer service center

method:
Contact your carrier’s customer center by phone or chat
133 (SKT), 1544 (KT), 1588 (LG U+)]
Online Chat Inquiry
materials:
Information for identity verification procedures (resident registration number, contract name, etc.)
4. Ask people around you

method:
Ask someone around you who knows your phone number
Confirm via messenger or in person
Pros and cons of each method:

Method Advantages Disadvantages
Checking the mobile phone settings menu is simple and fast. The location of the settings menu may vary.
Accurate information can be checked using the telecommunication company’s website or app. Login process required.
Contacting customer service center allows you to check accurate information. It takes more time than other methods.
The easiest way to contact people around you is to give your phone number to people around you.
Additional information:

If you lose your phone:
Issuance of new phone number after reporting loss to telecommunication company
Contact people nearby to notify them of your new phone number
For overseas use:
Use a foreign carrier after activating roaming service
Buy a local phone number
Hope this helps!