Guide to cost control of US TG number screening: How to save costs by first coarse screening and then fine screening

If you are doing overseas customer acquisition, especially Telegram community operations for the US market, you must have encountered this scenario: you have a batch of US mobile phone numbers in your hand, and you want to batch verify which ones have registered for Telegram, and then filter out active users or people of a specific gender. However, if costs are not controlled and all numbers are fully tested (activated + active + gender) at once, the testing cost will rise rapidly, and a large number of the numbers may not be registered with Telegram at all. This article will break down in detail a set of cost-controllable screening strategies - coarse screening first and then fine screening, combined with the functions of the KK-DATA platform, to help you get the most effective US TG number with the least money.

What is US TG number screening? Why is cost control crucial?

“US TG number” refers to a mobile phone number that has been or may be registered with Telegram under the US area code (such as +1). The core action of screening is to batch detect the activation status (whether Telegram has been registered), activity (whether there has been online behavior recently), gender/age and other dimensions of these numbers, so as to select targets that are valuable for marketing.

A common mistake that many teams make in the early days is to get the numbers and do full testing directly. It turns out that more than 50% of the numbers have not been opened for Telegram at all, and the cost of these invalid tests is wasted. Under the pay-per-item model, every deduction should be spent on valuable numbers. Therefore, the essence of cost control is to reduce invalid detection**, and coarse screening first and then fine screening exactly solves this problem.

First coarse screen and then fine screen: a two-step method to verify the US Telegram number at low cost

The core logic of the two-step method is “staged filtering”: first use low-cost coarse screening to eliminate most invalid numbers, and then conduct high-cost fine screening on the remaining valid numbers, making every penny spent on fine screening worthwhile.

Step one: Coarse screening - only detect the activation status of US TG numbers

The purpose of coarse screening is simple: it only determines whether the number is registered with Telegram, and does not care about activity or gender. During operation, when creating a task on a screening platform (such as KK-DATA), only check “tg activation” (Telegram registration detection) for the detection type.

• Operation Points:

  • Number source: It can be a CSV collected by yourself, a US number segment generated by the platform, or generated for free through the “Global Number Generation” module.
  • Detection type: Only select “tg activated” and avoid selecting “tg active” or “tg gender” because the unit price of these dimensions is higher.
  • Cost comparison: The unit price of enabling detection is usually much lower than activity/gender detection (subject to console display). Assuming that the cost per number of coarse screening is

• Output result: Get a list of numbers containing “activated” and “unactivated” marks. Subsequent operations will only be performed on “activated” numbers.

Step 2: Fine screening - filter the activity and gender of the opened numbers

After coarse screening, the remaining numbers are all valid Telegram registered users, and further fine screening can be done:

• Activity Detection: Specify the activity window (such as “Active within 7 days”, “Active within 30 days”), and only retain users who have been online recently. This is crucial for attracting new members from the community and reaching out via private messages.
• Gender/Age Detection: If the marketing target needs to target male/female users, or you want to screen people around 30 years old, you can use the age field in gender detection to assist in judgment (note: the age field is a model estimate, not precise ID card information).
• Data value: The carefully screened number list can be directly used to invite members to join the group, send promotional messages, or perform user portrait analysis.

How much does the two-step method actually save?

Take an actual task as an example (not making up specific numbers): Suppose you have 100,000 US numbers, and doing a complete test (activation + activity + gender) for all of them may incur a large cost. If coarse screening is performed first, assuming the activation rate is about 30% (that is, 30,000 activated numbers), the coarse screening cost is only for 100,000 activation tests; the fine screening only requires activity and gender detection for 30,000 activated numbers. Compared to direct full testing, the total cost savings may be more than 60%.

The specific saving ratio depends on the activation rate and the unit price of each detection type. It is recommended to check the “estimated cost” when creating a task in the console to compare the cost differences of different strategies.

How to use the KK-DATA platform to achieve cost control for US tg number screening?

The functional design of the KK-DATA platform naturally supports the “coarse screening first and then fine screening” strategy, and helps you further control costs in multiple aspects.

Global number generation module: free generation of US number segments + custom CSV import

• Free Generation: In the “Number Generation” module, you can select the United States (USA) region and randomly generate a specified number of US phone numbers. The generation process is completely free without any deductions.
• Custom Import: If you already have a list of numbers (such as purchased from a third party or collected yourself), you can upload it via CSV. The system will automatically recognize and allow the next filter number.
• Connecting Screen Numbers: Generated or imported numbers can directly create screen number tasks, starting from coarse screening.

Data deduplication warehouse: cross-task deduplication to avoid repeated detection and waste of balances

During the batch screening process, it is easy for the same batch of numbers to be uploaded multiple times. For example, coarse screening is performed first, and then the results are exported and then uploaded again for fine screening. If numbers overlap, failure to remove duplicates will result in duplicate charges.

The deduplication warehouse supports cross-task deduplication, which is very useful for multi-batch number management. Especially when you continue to add new numbers, turning on deduplication ensures that each number is only tested once.

Balance billing by item and fee estimate display

• No subscription package: KK-DATA has no monthly/annual fees. After recharging USDT (TRC20), the fee will be deducted according to the actual number of detected items. The minimum deposit is approximately 50 USDT.
• Cost estimate: When creating a number screening task, the platform will display the total number of numbers to be tested and the estimated total cost. No fees will be deducted before submission. You can adjust the detection type and number range as needed and see the charges change in real time. This is very helpful in deciding whether to coarsely screen or finely screen first, and how much is left after coarse screening to do fine screening.

Best practices and precautions for US TG number screening

1. Clear goal: If you only need to verify whether the number has been registered with Telegram (for scenarios such as mass sending verification codes), just do a coarse screen; if you need high-reach marketing, add a fine screen.
2. Set the active window reasonably: The smaller the active window (such as 7 days), the fewer people will be detected, but the user activity will be higher. Choose the right window based on your marketing cadence, and avoid setting it too short, which results in a too-small list, or too long, which results in low-active users.
3. Operation in batches: If the number is large (for example, 1 million), it is recommended to operate in batches, with no more than 100,000 imported at a time. The upper limit of a single task on the platform is about 1 million, but batching allows for more flexible control of budget and progress.
4. Follow the notification: After the number screening task is completed, KK-DATA will send a notification through Telegram (requires binding in advance). Check the results in time to avoid your balance being occupied.
5. Beware of fake customer service: The only official customer service of KK-DATA is @kkdata_robot and @kkdata_cc. Others claiming to be customer service are all scams. Do not transfer USDT to strangers.

FAQ

Question: There are still many numbers left after coarse screening. Is it necessary to do fine screening?

Answer: Not necessarily, it depends on your marketing goals. If you only need to send a mass verification or notification to all users who have opened Telegram, the coarse screening results are enough. But if you need highly active seed users, or target a specific gender audience, it is recommended to conduct a fine-screening of the rough screening results to avoid paying for invalid or low-value numbers.

Question: What is the approximate unit price for US TG number screening? How to check?

Answer: The unit prices for different platforms and different detection types are different. Please log in to the KK-DATA console https://app.kkdata.cc/ and select the Telegram filter number in the United States when creating a task. The system will automatically display the real-time unit price and estimated cost. No fees will be deducted before submission. You can also refer to the official website billing page https://kkdata.cc/billing/ for general instructions.

Question: Will coarse sieving first and then fine sieving increase the operating time?

Answer: There will be one more task submission, but the time cost is far lower than the savings. Moreover, the platform supports directly importing the “activated” numbers exported by coarse screening as the source of fine screening numbers, making the process smooth. It is recommended to use the data deduplication warehouse to avoid repeated uploads.

Question: I only have a small number of US TG numbers (less than 5,000), do I need two more steps?

Answer: Still recommended. Even if the quantity is small, coarse screening can quickly eliminate invalid numbers, and fine screening will cause less loss. In the pay-per-item model, any invalid detection is a waste. For small-scale tasks, the two-step method may only take a few minutes more but save dozens of dollars, making it very cost-effective.

Question: What should I do when the recharge and balance are insufficient?

Answer: KK-DATA only supports USDT (TRC20) deposit, with a minimum of about 50 USDT. The balance will be automatically credited to your account after recharging. If the balance is insufficient, new tasks cannot be submitted. It is recommended to recharge in advance according to the estimated cost to avoid interruption.

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Start cost-controllable US tg number screening now!

👉 Log in to the console to start screening numbers Two-way contact customer service https://t.me/kkdata_robot For more documentation and tips, please visit https://docs.kkdata.cc/