A real phone number for KakaoTalk
People who talk with friends, colleagues or businesses in Korea often want KakaoTalk without putting their personal SIM on it, or need a number that keeps working when they travel or change phones. Because SMS Hallo is private, only you see the messages that reach the number while you rent it, unlike free public receive-SMS sites whose inboxes anyone can read. Every SMS Hallo number also includes unlimited incoming SMS and calls, so it can stay your KakaoTalk number for as long as you renew it. SMS Hallo gives you a real mobile number in the country of your choice, so you can create and secure your KakaoTalk account without sharing your personal number.
The KakaoTalk code lands in your SMS Hallo inbox within seconds and is ready to copy with one tap. Because you keep the number for as long as you like, you can always receive new login codes and recover your account later.
Every number includes unlimited incoming SMS, 500 outgoing SMS and 1,000 calling minutes a month, plus unlimited incoming calls, from just $1.80 a month (billed yearly).
And it's risk-free: if the number doesn't work with KakaoTalk, replace it free within 7 days or get a 100% refund.
Every number includes
- Unlimited incoming SMS — Receive every text and verification code, with no monthly cap.
- 500 outgoing SMS / month — Reply and send texts from your number, anywhere in the world.
- 1,000 calling minutes / month — Make calls from your number with a generous monthly allowance.
- Unlimited incoming calls — Answer calls on your number as often as you like.
- Keep it as long as you like — Renew monthly or for up to 12 months at a time. The number stays yours.
- 7-day money-back guarantee — Not used it yet? Get a full refund within 7 days, no questions asked.
- 7-day replacement guarantee — Doesn't work for you? Swap it for another number in the same country, free, in one click.
- Works everywhere — or 100% refund — WhatsApp, Facebook, Telegram, Google and more. If it doesn't work, you get every cent back.
Yes, in most cases. KakaoTalk registers you with a phone number through an SMS verification step and says it supports 230 international country codes, and an SMS Hallo real mobile number receives that text in your dashboard. Kakao decides which numbers it accepts, so if the code never arrives you can swap the number free within 7 days or get a 100% refund.
How KakaoTalk verifies your number
Kakao's customer service pages say KakaoTalk is available in 230 officially registered international country codes. To register, you select the correct country code, enter your phone number without the country code, and continue through the SMS verification process. The number becomes your KakaoTalk contact number.
Kakao explains that if verification messages keep failing, you should check with your mobile carrier whether you are allowed to send and receive messages, including overseas. It also warns that you may be restricted from using the service if repeated sign-up or verification attempts occur, so it is better to wait between attempts than to keep pressing resend. For some cases Kakao describes a method where you send a verification message instead of receiving one, starting from a QR code; SMS Hallo numbers can send texts from the dashboard (500 outgoing SMS a month), but follow Kakao's on-screen instructions exactly. If you received a text that doesn't match what the app shows, wait for the current attempt to expire before starting a new one.
Your number and your Kakao Account work together. Kakao's help center says that to change the number registered to KakaoTalk, you first set up a Kakao Account, optionally back up your chats, then delete and reinstall KakaoTalk and verify the new number. After you log in with your previous Kakao Account, your friends list, profile picture, KakaoTalk ID and blocked or hidden contacts come back.
Kakao also offers 2-step verification for the Kakao Account. According to Kakao's safety pages, it asks for extra authentication after your account and password, using your KakaoTalk contact number or registered phone number, with a backup email for when your phone isn't available. That means your number keeps mattering after sign-up.
How to verify KakaoTalk with an SMS Hallo number
- Choose a country — Pick the country where you live or where you spend most of your time. KakaoTalk supports numbers from many countries. Your contacts will see this number if they save it, so choose one you're comfortable sharing.
- Rent the number — Rent a real mobile number on SMS Hallo and pay with USDT or USDC. Plans start from $1.80 per month on the 12-month plan ($21.60 billed yearly), same in every country.
- Register in KakaoTalk — Install KakaoTalk, select the country code, and enter the number without the country code, as Kakao instructs. Kakao's instructions say to choose the correct country code first.
- Enter the SMS code — Copy the verification code from your SMS Hallo inbox with one tap and paste it into KakaoTalk. If the text is slow, wait before asking for another one; Kakao may restrict repeated attempts.
- Link a Kakao Account — Create a Kakao Account, turn on 2-step verification with a backup email, and switch on auto-renew for the number.
Troubleshooting KakaoTalk verification
No verification text
Wait a minute before requesting the code again. If nothing arrives, swap the number free within 7 days or request a 100% refund. Keep KakaoTalk open on the verification screen, since leaving it can start a new attempt.
Restricted after many attempts
Kakao may restrict the service after repeated verification attempts. Stop, wait, then try once more or use a replacement number.
Asked to send a message
If Kakao asks you to send a verification message, send it from the SMS Hallo dashboard exactly as shown, to the number Kakao gives. SMS Hallo includes 500 outgoing SMS per month, which is plenty for verification messages.
Asked for a previous phone number
This relates to an existing Kakao Account. If the number came with someone else's history, use the free replacement within 7 days.
Invalid number
Select the country code in KakaoTalk and enter the number without it, and without a leading zero. Kakao's own help pages note that the number is entered separately from the country code.
Changing phones
Log in with your Kakao Account on the new phone and verify the same number, so keep it renewed. Kakao's help center describes the full process under changing the phone number registered to KakaoTalk.
Which country to choose for KakaoTalk
Choose the country where you live, or the one your contacts will recognize. Kakao supports 230 international country codes, so you are not limited to a Korean number. If most of your contacts are in Korea and you want a local number for that reason, pick one there. No country receives every code, so use the 7-day replacement or the 100% refund if one number doesn't work. A number from the country you live in is also easier to keep long term, because you'll recognize it and renew it with the rest of your accounts. If you travel, your SMS Hallo inbox works in a browser wherever you are.
KakaoTalk number by country
KakaoTalk number FAQ
Does KakaoTalk need a phone number?
Yes. You register by entering your number and completing SMS verification.
Do I need a Korean number?
No. Kakao says KakaoTalk works with 230 international country codes. Choose whichever country fits you.
What is a Kakao Account for?
It lets you restore your friends, profile and KakaoTalk ID when you change phone or number, and it supports 2-step verification.
Can SMS Hallo read my KakaoTalk chats?
No. Only the verification text reaches your number; your chats stay in KakaoTalk. SMS Hallo inboxes are private and never published.
What happens if I stop renewing?
The number may be rented to someone else. Move KakaoTalk to a new number first, then let the old one lapse.
Why was I restricted from verifying?
Kakao may restrict repeated sign-up or verification attempts. Wait before trying again.
What if Kakao rejects the number?
Swap it free within 7 days, or get a 100% refund if it doesn't work with KakaoTalk.
Can I keep my KakaoTalk ID if I change numbers?
Yes. Kakao says that after you verify the new number and log in with your Kakao Account, your KakaoTalk ID, friends list and profile are restored.
Can I use SMS Hallo numbers for KakaoTalk?
Yes. SMS Hallo numbers are real mobile numbers and can be used to sign up for and verify KakaoTalk.
Which country should I choose for KakaoTalk?
Any of our 181 countries works. Many people choose the country where they live or where their KakaoTalk audience is. Popular choices are the United States, United Kingdom, Germany and Canada.
Can I receive future KakaoTalk codes on the same number?
Yes. The number is yours for as long as you keep renting it, so password resets and new logins keep working.
Is the number shared with anyone else?
No. While you rent it, the number and its messages are yours alone.
What if the number doesn't work with KakaoTalk?
Replace it free with another number within 7 days, or get 100% of your money back. 100% refund if it doesn't work: if your number doesn't work with the app you rented it for — for example the verification code never arrives — tell us within 7 days and we refund 100% of what you paid for the number.