Rent a number for KakaoTalk
Rent a number to register KakaoTalk
KakaoTalk registers a user strictly by number, and one number holds exactly one account. In Korea it is not merely a messenger: payments, taxis and sign-in to third-party services all run through Kakao, so losing access hits wider than the chat history. We rent physical numbers on real SIMs for long terms.
How KakaoTalk checks the number
The painful detail is re-registration. On re-activating on a new device Kakao restores the contact list, but the chat history does not carry over without a backup made in advance: it stays on the old phone. So a number or device change is planned ahead, not on the day the rental runs out.
Choose a number country
FAQ
Can I have two KakaoTalk accounts on one number?
No, a number holds exactly one account. A second one needs a separate number.
Does the chat history carry over on a device change?
Contacts are restored; the history only from a backup made in advance. Without one it stays on the old phone.
Will a foreign number work?
For the messenger itself, yes. Payment and government services tied to Kakao usually require a local number.
What rental term makes sense?
A long one: sign-in to third-party services and payments run through Kakao, so access is needed continuously.