A must-read for newbies: How to obtain Line activation data? Complete screen number introductory tutorial (2025)

Are you engaged in customer acquisition in Southeast Asia, cross-border e-commerce community operations, or planning to add friends in batches on Line? The first step is to get reliable Line activation data - that is, those mobile phone numbers that are actually registered on the Line platform. Otherwise, no matter how many messages you send, they may all come to nothing.

This article is specially prepared for novices who are coming into contact with screen numbers for the first time. We will not talk about empty theories, but only talk about the whole process operation from registering the platform, recharging, generating numbers, submitting tasks to exporting results. After reading this, you will be able to complete a complete Line screening task and know how to avoid common pitfalls.

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What is Line activation data? Why do newbies need it?

Line activation data refers to: a certain mobile phone number has been registered on the Line platform and has become a valid user. Remember one core point - Activation ≠ Active (detailed comparison will be made in the next section), but activation data is the basis for further screening.

For novices, start with Line activation data, which has the lowest threshold and controllable costs. You don’t need to pursue high-precision activity detection from the beginning. First use the activation data to do a round of “bottom testing”—for example, send a welcome message to 100,000 accounts to see the response rate and conversion rate. If the data performs well, then consider upgrading to a more granular filtering solution.

Typical scenario:

• Cross-border e-commerce: Push promotional information to users in Thailand, Indonesia, Taiwan and other areas where Line is popular.
• Community Operation: Invite activated users to join your Line group in batches.
• Private Message Promotion: Send personalized greetings manually or automatically.

The most common mistake that novices make is “buying a large number of numbers right away, regardless of whether they are valid or not.” With Line activation data control, you can filter out invalid numbers in advance to avoid wasting time and sending costs.

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What is the difference between Line activated data and active data?

Many newbies will be confused when they see the two options of “activate” and “active”. The following table helps you understand quickly:

Type of test	Meaning	Typical uses	Cost
Line activation	The number has been registered in Line (account exists)	Preliminary confirmation that the user exists, you can try to add friends or send messages	Lower
Line active	Logged in or used Line within the specified time window (such as the past 30 days)	Accurately reaches active users, suitable for high conversion scenarios	Higher

What is Line activation?

“Opening” means registering for testing. KK-DATA will ask the Line server whether the number is registered. Successful registration is marked as “activated”. The activated user may not have logged in for a long time, but the account still exists. You can try to initiate a friend request or message.

What is Line active?

“Activity” detection will further determine whether the user has logged in in the recent past (such as 7 days, 30 days). Active users are more likely to reply to your messages, but detection costs are also higher than activation.

The difference between the two applications in customer acquisition

• First use the activation data to screen in a wide range: low cost, suitable for quickly accumulating a basic user pool.
• Use activity data for high-value areas: For example, if you have verified the conversion rate of activated users in a certain area (for example, 5%), you can then use activity detection to isolate the recently online users to improve ROI.

Beginner’s advice: In the first round of tasks, only choose Line activation for testing, control the budget, and determine whether to upgrade after figuring out the data quality.

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The first step for newbies: register KK-DATA and complete the recharge

To obtain Line activation data, you must first have a tool that can perform detection tasks. KK-DATA is a screening platform that supports multi-platform screening such as Line, and adopts a pay-per-item, no-subscription package model.

Registration process and console entrance

1. Open KK-DATA Application Console.
2. Register an account using your email or mobile phone number.
3. After logging in, enter the homepage of the console. In the left navigation bar, you can see modules such as “Number Generation”, “Screen Number Task” and “Data Deduplication”.

USDT deposit and balance view

KK-DATA uses USDT (TRC20) for deposit, with a minimum of about 50 USDT. The balance will be automatically updated after recharging, and fees will be deducted from the balance on a per-item basis after the task is completed.

• Deposit path: Console → Deposit → Copy USDT address → Transfer from personal wallet.
• Balance query: The current balance will be displayed at the top of the console.

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How to generate Line numbers and submit screening tasks?

After you have the balance, you need to prepare the mobile phone number to be tested. KK-DATA offers two ways to get numbers: Number Generator (free) and Custom CSV Upload.

Use the number generator to generate Line numbers

1. Click “Number Generation” on the left side of the console.
2. Select a country/region, such as Thailand (+66), Indonesia (+62), Taiwan (+886) and other Line mainstream markets.
3. Select the number segment (operator prefix), or directly generate a random number based on the quantity.
4. Click “Generate”, the number will appear in the list on the right and will be automatically saved to the account.
5. Generating is completely free and does not consume your balance.

You can also upload your own CSV file (one number per line) and the platform will recognize it and deduplicate it.

Submit Line activation detection task

1. Enter the “Screen Number Task” page and click “New Task”.
2. Select Line in the detection platform.
3. Select Activate in the detection type (if you need other fields such as gender, you can check “Line Gender”).
4. Select the source of numbers to detect: check from the list of generated numbers, or upload the CSV directly.
5. The system will display the estimated cost (calculated based on the number of items × unit price), please confirm it and submit it.

After submission, the task enters the queue state and is generally completed within a few seconds to a few minutes (depending on the number of numbers and the current load of the service). You will receive a Telegram notification when completed (if linked).

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How to interpret the Line filter results and export the data?

After the task is completed, the results page will display the detection results of each number. The main fields include:

Field	Example	Meaning
Phone	+66812345678	Original number
uid	u1234567890	Line user unique ID
Line activation status	Activated / not activated	Whether to register with Line
Line Gender	Male / Female / Unknown	Gender inferred based on public data
Email (if any)	——	Some numbers can be returned to the associated email address

Export steps:

• Click the “Export” button on the results page and select CSV or TXT format.
• Exported files can be opened directly in Excel or imported into your marketing tools.
• If you only want to keep the “Activation” result, you can use the filter to filter out “Activation Status = Open” before exporting.

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Common mistakes and precautions for novices when using Line to activate data

• Failure to remove duplicates leads to repeated deductions: If the same number is detected multiple times in different tasks, fees will be repeatedly deducted. KK-DATA provides a “data deduplication warehouse” function that can automatically filter detected numbers before submitting a task. Be sure to enable deduplication.
• Ignore data privacy compliance: Obtained user data (mobile phone number, uid, gender, etc.) should be processed in accordance with local laws (such as Thailand PDPA, EU GDPR) and should not be used for illegal purposes.
• Misunderstood Gender Field Accuracy: Line gender is inferred based on a public data model and is not 100% accurate. It’s okay to use it for group targeting, but don’t use it as an identity document.
• Submit large batches of tasks at one time: A single task supports up to about 1 million, but if the number exceeds 500,000, it is recommended to submit in batches (100,000–200,000 per batch) to avoid task failure caused by network timeout.
• Ignore the impact of insufficient balance: If the balance is insufficient after the task is completed, deductions will be suspended and undetected numbers will not be consumed. But you need to recharge first before the system will continue to process subsequent numbers.

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FAQ

**Q: What is Line activation data? ** Answer: Line activation data means that the mobile phone number has been registered on the Line platform and can be used to add friends or send messages. It is the most basic and lowest-cost data type among sieves.

**Q: How many line numbers can be detected in one screening task? ** Answer: The maximum number for a single task is about 1 million. It is recommended to submit large tasks in batches (100,000–200,000 per batch) to avoid timeouts due to network or data volume.

**Q: Is Line gender detection accurate? ** Answer: KK-DATA’s Line gender field is inferred based on public data models and can be used for male/female group targeting, but it is not guaranteed to be 100% accurate. Please make a comprehensive judgment based on other data.

**Q: What should I do if the balance is insufficient during the task? ** Answer: When the balance is insufficient, deductions will be suspended after the task is completed, and undetected numbers will not consume the balance. You need to recharge first, and the system will automatically resume and continue testing.

**Q: Can the deposited USDT be refunded? ** Answer: The balance after recharging can be used indefinitely, but withdrawals or refunds are not supported. It is recommended to recharge in small amounts multiple times to reduce financial risks.

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Now you have mastered the entire process of obtaining Line activation data from scratch. The safest strategy for novices is: first recharge a small amount of USDT → generate a batch of numbers in popular areas → submit for activation detection → export the results → test sending. If the data performs well, then gradually increase investment.

👉 Log in to the console immediately to start your first Line screening task: https://app.kkdata.cc/ If you have any questions during operation, you can get immediate help through two-way contact customer service: https://t.me/kkdata_robot For more documents, please visit: https://docs.kkdata.cc/ or the official website https://kkdata.cc/.