When doing cross-border operations or localized marketing in the Korean market,kakao talkaccount It is the core entrance for enterprises to reach users and accumulate customers. However, in a large number resource library, there are often Empty number, stop number, blocked number and duplicate number, if used directly without testing, it will not only lead to a low reach rate, but also waste marketing budget. This article will share a systematic kakao talkNumber detection process, and combined with digital planet The professional capabilities help the team quickly build a high-quality user pool.

why it must be donekakao talkNumber detection

1.cost saving

Invalid numbers will also consume the cost of outbound calls, advertising and SMS delivery, and detection can directly eliminate waste.

2.Improve reach

After detection, only real available numbers remain in the number database, and the reach rate is significantly improved.

3.Ensure data authenticity

Only after removing invalid numbers can indicators such as activity and conversion rate have reference value.

4.Build long-term assets

Through regular testing, enterprises can accumulate a high-quality user pool that is available for a long time and avoid inflated resources.

South Koreakakao talkCommon status of numbers

lValid number: It can be used normally and can receive and send messages.

lEmpty number: The number is not assigned or has been logged out and cannot be used.

lOutage number: Temporarily disabled and may be restored in the future.

ltitle: Permanently suspended due to violations or non-payment.

lRepeat number: appears multiple times in the resource library, causing redundancy.

kakao talkStandard process for number detection

Step one: Data sorting

Collect numbers from different sources and convert them intoCSV/TXT format to avoid import errors caused by inconsistent formats.

Step 2: Batch import

Upload the number library to digital planet The platform supports the rapid import of millions of data.

Step 3: Automatic detection

The system automatically completes batch detection and distinguishes empty numbers, outage numbers, blocked numbers and duplicate numbers.

Step 4: Result Classification

lKeep the valid number: directly enter the user pool.

lEliminate empty accounts and banned accounts: no recovery, no need to retain.

lShutdown number: Marked for re-inspection and re-inspected regularly.

lDuplicate numbers: Remove duplicate numbers to avoid wasting resources.

Step 5: Label management

After the detection is completed, Digital Planet will automatically generate region, gender, activity and other labels for the valid accounts to facilitate subsequent group operations.

Step Six: Export and Apply

Export asCSV/TXT files can be directly connected to outbound call systems, CRM or mass sending tools to form a closed loop of operations.

Advantages of Digital Planet

lEfficient batch inspection: The million-level number database can be detected in a few minutes.

lAccurate identification: Distinguish between multiple states to ensure the data is authentic and valid.

lMultidimensional label support: Add activity, region, gender and other tags to help build user portraits.

lClosed loop management: Test results can be exported directly, connected to existing systems, and put into use efficiently.

Practical cases

A cross-border education team is preparing to advertise in South Korea and has 120,000kakao talkNumber:

lBefore testing: exists in the number libraryWith 30,000 empty accounts and 10,000 blocked accounts, the reach rate is less than 60%.

lTesting process: Import Digital Planet for batch inspection, and the system automatically completes classification and deduplication.

lAfter testing: finally get 80,000 real and valid numbers, and append region and activity labels.

lAchievements: The reach rate is increased to87%, and the subsequent advertising conversion rate increased by 22%.

Best practice recommendations

1.Regular testing: It is recommended to test it every quarter to maintain the long-term health of the user pool.

2.Unified import: Centrally detect numbers from different channels to avoid omissions.

3.Group operation: After detection, the valid numbers are grouped and delivered according to labels to improve accuracy.

4.Dynamic updates: The shutdown number needs to be rechecked regularly to avoid idle resources.

Conclusion

In the Korean market,kakao talkNumber detection is the basis for building a high-quality user pool. Only through testing and cleaning can a real, clean, and usable number resource library be deposited to support long-term operations and precise access. With the help of digital planet With the batch testing function, enterprises can quickly complete the entire process of testing and efficiently build a high-value user pool.

If your team is troubled by falsely high kakao talk numbers and low reach rates, you may wish to use Digital Planet’s testing solution immediately and receive a free test to see how much your user pool can be optimized.

digital planetis a world-leading number screening platform that combinesGlobal mobile phone number segment selection, number generation, deduplication, comparison and other functions. It supports customers worldwideBatch numbers for 236 countriesScreening and testing services, currently supports40+ social and apps like: