Comprehensive number screening service FAQ hub: multi-platform number screening, billing and best practices

In the overseas marketing chain, how to convert massive numbers into reachable and precise users is an issue that every team cannot avoid. If you have imported numbers in batches and found that half of them cannot be contacted, or you are not sure whether the users are active, or you need to promote to male/female groups, then you must know about the Screening Service.

The core value of Screening Service lies in: batch verification of the true validity of numbers, user activity, social platform registration status, and even basic portrait identification such as user gender. It is not a simple number cleaning, but a conversion of “unknown number list” into an “executable customer acquisition list”. For scenarios such as B2B SaaS, cross-border e-commerce independent website promotion, Telegram community operations, WhatsApp private message marketing, etc., this link directly determines the reach efficiency and conversion cost.

This FAQ hub will systematically answer the questions you are most concerned about when choosing and using the screening service, covering platform support, operating procedures, billing models, data accuracy, anti-fraud guidelines, etc., to help your team get started quickly and avoid pitfalls.

What social platforms and detection types does the screening service support?

Currently, the detection range supported by mainstream screening platforms (such as KK-DATA) covers major social and communication tools around the world. You can choose the corresponding platform for verification based on your target market and customer acquisition channels.

Supported platforms include:

• Telegram: tg activation (registration detection), tg active (active window can be specified, such as 7 days/30 days), gender recognition (including age/avatar and other fields), tgid export
• WhatsApp: activation detection, activity judgment, gender identification, wsid can be exported
• Line: Line activated/valid, gender detection (including male orientation capability), uid can be exported
• Zalo: Zalo activation, activity, gender recognition (for customer acquisition scenarios in Vietnam/Southeast Asia)
• iMessage/iOS: iOS device/blue number detection, iMessage valid number detection
• RCS: RCS protocol activation status detection
• Viber: Viber registration status detection
• Facebook / Instagram: platform registration status (some can also detect avatar/nickname)
• Binance: Binance account registration status (applicable to customer acquisition in the Crypto field)
• LinkedIn: LinkedIn account validity check

Description of detection fields unique to each platform

The test result fields of different platforms have different emphasis to help users conduct more accurate screening. Please note that the specific field names and availability are subject to the console export file. The following is a common list:

Platform	Common unique fields	Description
Telegram	tgid, active window (such as the last 7 days), age field	tgid can be used for subsequent precise matching; the age field (such as “about 30 years old”) can be used for age filtering
WhatsApp	wsid	WhatsApp unique identifier
Line	uid	Line user unique ID, can be used with Line marketing tools
Zalo	uid, activity level	Judgment of local user activity in Vietnam

Interpretation boundaries of activity and gender data

Regarding activity and gender recognition, there are several key points that need to be clarified to avoid misuse:

• “Active” does not mean real-time online: it is based on whether the user has social behavior records within the time window you set (such as 7 days/30 days). For example, if a user has logged into Telegram and sent messages within the past 7 days, he will be marked as “active”. But there is no guarantee that he will be online when you send the message.
• Gender/age data is model inference: The platform infers through public information, avatars, nicknames, behavior patterns, etc. The accuracy can meet the needs of batch targeted marketing, but it is not ID card level accuracy**. You cannot use this result for scenarios that require absolute authentication (e.g. legal documents, identity verification).
• Detection types and fields are subject to the console: Because the platform continues to iterate, it is recommended to check the currently supported detection types and fields list on the console before each use.

How to complete a complete screening task? From number generation to result export

The complete screening process can be divided into five steps. Even if you are using it for the first time, you can get started quickly.

Step one: Prepare number source

You have two ways to get the number:

1. Global number generation (free): Supports random number generation, global number segment generation, and custom number segment CSV import for 240+ countries/regions. This step is completely free and suitable for team testing or generating new market numbers.
2. Import your own numbers: Upload your existing CSV/TXT file, and the platform will automatically read it.

Step 2: Select detection type

When creating a task in the console, select the platform and detection type based on your goals:

• If it is just to verify whether Telegram is registered, select “tg activation”
• If you need to target men who have been active recently, select “Telegram Active” + “Telegram Gender”
• If you are targeting the Southeast Asian market, select “Zalo Open” or “Zalo Active”

Step 3: Submit the task and confirm the estimated cost

The console will automatically display the estimated cost based on the detection type and number of numbers you select. Please confirm that the balance is sufficient at this time. If the balance is insufficient, the submission cannot be made.

Step 4: Wait for the task to be completed

Once the task is completed, a notification will be sent via Telegram. You can also view the status in the Task List of the console. A single task supports a maximum of about 1 million numbers. The completion time depends on the number and detection type, usually from minutes to hours.

Step 5: Export filter results

Supports multi-format downloads such as CSV and TXT. Fields in the results include: number, platform, detection type, status (activated/unactivated/active/inactive), gender, age, tgid, etc. You can further filter based on these fields to form a final marketing list.

What is the billing model for the number screening service? How to manage and recharge the balance?

Different from the common membership subscription system, number screening service platforms (such as KK-DATA) adopt a per-item deduction model and do not have packaged packages. This means you only pay for the numbers you actually detect, and you pay as much as you use.

• Recharge method: Only USDT (TRC20) anonymous recharge is supported, with a minimum of about 50 USDT. After recharging, the balance will be automatically credited to your account and can be used for tasks immediately.
• Deduction Timing: Only after the number screening task is successfully completed and the fee will be deducted from the balance. If the task fails (for example, number format error, system abnormality), no fee will be deducted.
• Insufficient Balance: If the balance is insufficient to cover the estimated cost of the task, the task will not be submitted. Need to recharge before operating.
• Real-time unit price: The unit price is different for different platforms and different detection types. For example, Telegram may charge different fees for activation and activity detection. The specific unit price is subject to the real-time display on the console. Please do not believe the unified quotation given by any third party.

How to get the results after the task is completed? What export formats and notification methods are supported?

After the task is completed, you will receive a Telegram notification (provided you have bound Telegram notifications within the platform). At the same time, the “Completed” status will be displayed in the “Task List” of the console.

In the console, you can directly click on the task name to view a preview of the results and choose to download the complete data.

Supported export formats:

• CSV: Universal format that can be opened with Excel or Google Sheets, suitable for data analysis and filtering.
• TXT: plain text format, one number per line, suitable for direct import into mass sending tools.

The meaning of the fields in the result file shall be subject to the field names actually exported by the console. Common fields include:

Field	Meaning	Example Value
phone	original number	8613800138000
platform	detection platform	telegram
active	Whether it is active	true/false
gender	inferred gender	male/female/unknown
tgid	Telegram user ID	123456789
uid	Line/Zalo user ID	uxxxxxx

What is the use of data deduplication warehouse? How to avoid repeated deductions?

When your team performs frequent screening tasks, the same number may be submitted multiple times. If there is no deduplication mechanism, fees will be deducted for each test, resulting in a waste of balance.

The Data Deduplication Warehouse function will automatically record all detected numbers. When you submit a new task again, the platform will first compare the list with the historical records in the warehouse, skip the numbers that have been detected, and only charge the newly added numbers.

For example:

• If 100,000 items are detected for the first time, the fee for 100,000 items will be deducted.
• If the batch of 100,000 items is tested for the second time, but only 500 items are new (the rest have been tested), only 500 items will be deducted.

This not only saves costs, but also speeds up the task (since there is no need to re-detect existing data).

Frequently asked questions: Screen number accuracy, price changes and customer service authenticity identification

Accuracy rate and applicable scenarios of detection results

**Q: Is the “activity” in the screen number results 100% accurate? **

Answer: No. Activity judgment is based on the platform’s detection of user behavior, and is usually very accurate. However, individual users may misjudge due to privacy settings or special behaviors. **Therefore, the screen number results should be used for batch screening and targeted promotion, rather than as the only basis for user identity verification. **

**Q: Do prices change frequently? **

Answer: The unit price of the platform may be adjusted based on operating costs, exchange rates and other factors. It is recommended to check the real-time price of the console before use, or return to the official website [Billing Instructions Page] (https://kkdata.cc/billing/) to learn about the latest policies. Don’t blindly trust historical screenshots.

How to distinguish official customer service from fake accounts?

Since the account screening service involves financial transactions, there are many fraudulent accounts on the market pretending to be platform customer service. Here are the official authenticity guides:

Official channels	Links
Official website	https://kkdata.cc/
Console	https://app.kkdata.cc/
Two-way customer service	https://t.me/kkdata_robot
Customer Service Telegram	https://t.me/kkdata_robot（@kkdata_robot）
Official Channel	https://t.me/kkdata_channel
Business Cooperation	https://t.me/kkdata_bs

Key points to prevent fraud:

• Official customer service will not chat with you privately through social platforms, requesting transfers or recharge vouchers.
• All recharge and task operations are completed on the console and do not entrust others to do it for you.
• If you encounter someone who claims to be “customer service” and cannot confirm his identity, please directly conduct two-way contact verification through the official website customer service portal or https://t.me/kkdata_robot.

FAQ

**Q: Does the number screening service require pre-recharge to use it? **

Answer: Yes. The platform adopts the balance recharge + item deduction model, and there is no subscription package. You need to recharge at least about 50 USDT to your balance through USDT (TRC20) before you can submit the screening task.

**Q: How many numbers can be detected at most in one number screening task? **

A: A single task supports a maximum of approximately 1 million numbers, depending on the selected platform and detection type. For very large batches (such as millions of items), it is recommended to submit in batches to avoid a single task taking too long.

**Q: Are the “Male” and “Female” fields in the screening results 100% accurate? **

Answer: No. The results are based on public information and model inference. The accuracy can meet the needs of batch targeted marketing, but it cannot be used in scenarios that require absolute identity verification. Do not use it as evidence of ID card or household registration level.

**Q: How long does it take to complete the task after submitting it? How do I know the results? **

A: Completion time varies based on the number of numbers and type of test, but is usually a few minutes to a few hours. After the task is completed, the system will send a notification through Telegram. You can also check the status in the “Task List” of the console and download the results directly.

**Q: Can I filter only numbers from a specific country or specified number range? **

Answer: Yes. You can use the global number generation module to randomly generate numbers for a specified country/number range, or upload your own CSV file (which already contains the country prefix to which the number belongs). The platform will automatically determine the country based on the number prefix.

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If you are troubled by the number verification and user profiling issues in overseas customer acquisition, you may wish to spend a few minutes to experience it. The screening service is not a panacea, but it is an indispensable part of modern data-driven marketing and can help you spend your time and budget on truly valuable users.

👉 Log in to the console to start screening numbers ｜ Two-way contact customer service https://t.me/kkdata_robot For complete documentation or billing policies, please visit KK-DATA Documentation Center or Billing Instructions.