US WhatsApp number screening guide: Comparison of Telegram and WhatsApp fields and detailed explanation of the order of use

In the process of acquiring customers overseas, US WhatsApp number (that is, a valid WhatsApp account located in the United States) is the core goal of many teams. Whether it is cross-border private message marketing, community operations or independent website promotion, accurately selecting numbers that are both open to WhatsApp and active directly determines the reach rate and return on investment. However, many teams face two key questions when screening accounts: First, what is the difference between Telegram accounts and WhatsApp accounts? Second, which platform should be used for screening first? This article will provide you with a practical US WhatsApp number screening guide from the perspectives of field comparison, usage order, precautions, etc.

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What is a US WhatsApp number? Why do overseas teams need to be screened?

The so-called US WhatsApp number refers to a mobile phone number that is located in the United States (country code +1) and is effectively activated on the WhatsApp platform. This type of number is especially important for the following scenarios:

• Cross-border private message promotion: Send marketing information directly to US users to reach precise groups.
• Community Operations: Attract new users, invite to join WhatsApp groups, and maintain relationships with local users in the United States.
• Independent station traffic: Send coupons and links through US WhatsApp numbers to increase conversion rates.

If you just randomly obtain a large number of numbers without filtering, you may eventually face high invalid sending costs. Through batch filtering, you can filter out those who have not opened WhatsApp, are inactive, or even have empty accounts, thereby focusing resources on users who can truly be reached and significantly improving ROI.

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Telegram Screen vs WhatsApp Screen: Core Differences Comparison

Many teams mistakenly believe that Telegram screen numbers and WhatsApp screen numbers are similar. In fact, there are essential differences between the two in terms of verification mechanism, detection fields, pricing model, and applicable scenarios. The following table provides a visual comparison:

Comparison Dimensions	Telegram Screen ID	WhatsApp Screen ID
Verification object	Check whether the number is registered in Telegram	Check whether the number is registered in WhatsApp
Core fields	Activation, activity, gender, age (including people around 30 years old), tgid	Activation/validity, activity (time window can be specified), gender, wsid
Extra Attributes	Can obtain Telegram avatar, race and other auxiliary information	Focus on WhatsApp online status and last online time
Applicable scenarios	Private domain accumulation, community recruitment, age/gender targeting	Instant reach, marketing push, mass sending tasks
Pricing model	Billing is based on the number of tests, and the unit price is different for different types. For details, see the real-time price of the console	Similarly, billing is based on the number of tests, for details, see the real-time price of the console

Different verification objects: TG detection registration vs WA detection offline status

The core of Telegram number screening is to determine whether the number has registered a Telegram account, as well as the account’s activity and public attributes. The WhatsApp number filter directly detects whether the number has opened WhatsApp, and can determine whether it is online, the last time it was online, etc. The two are independent verification systems. A number may be registered on Telegram but not activated on WhatsApp, and vice versa. Therefore, when screening US WhatsApp numbers, you must use the WhatsApp screening task and cannot rely solely on Telegram screening results.

Field richness: Telegram supports tgid/age, WhatsApp focuses on active windows

Telegram filters provide a wealth of social attribute fields, including gender, age (for example, you can filter users around 30 years old), avatar, race, tgid, etc. These fields are useful when targeting people, but it doesn’t mean the number will work equally well on WhatsApp. WhatsApp screening focuses more on the real-time status of the number: activation detection is the basis, and activity detection can specify a window (such as online within 7 days, online within 30 days), thereby filtering out numbers with a high likelihood of being reached.

Applicable people: choose TG for private domain precipitation, choose WA for instant access

If your goal is to build a Telegram community and attract American users, then the Telegram screen number is the first choice. But if your goal is to reach marketing directly through WhatsApp, you must rely on WhatsApp filters. In actual operations, many teams will use a combination of methods: first obtain crowd portraits through Telegram screening numbers, and then conduct WhatsApp activation verification on numbers that match the portraits to achieve precise strikes.

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What fields does Telegram filter number support? How to filter US WhatsApp numbers?

Telegram screening can detect the following key fields. Although these fields do not directly reflect WhatsApp status, they can be used as an auxiliary means for pre-screening:

• tg activation: Determine whether the number is registered with Telegram. If the number is activated for TG, it at least means that the number is actually in use, which can indirectly increase the probability of activation of WhatsApp.
• tg activity: Online frequency within the specified time window, such as active within 7 days or 30 days. Active TG users are often also active users of WhatsApp, which can be used to help determine the potential activity of WhatsApp.
• tg Gender and Age Data: Telegram’s public profile contains gender and age information (filled in by some users). For example, you can filter out American Telegram users who are “male, about 30 years old”, and then conduct WhatsApp screening on these numbers to quickly target the target group.
• tgid export: You can export Telegram’s unique ID to facilitate subsequent accurate new recruitment or community invitations within the Telegram ecosystem.

Limitations: The TG screen number result cannot tell you whether the number is activated or active on WhatsApp. Therefore, it is recommended to use TG screening number as a pre-screening step for population targeting rather than a final judgment.

Telegram activation detection: Determine whether the number is registered with Telegram

This is the most basic test. If it passes, it means that the number is a real mobile phone number (at least it has a Telegram account). If the number is not even activated on Telegram, it may be empty or out of service. The probability of such numbers being activated on WhatsApp is also low.

Telegram activity detection: online frequency within the specified time window (can assist in determining the potential activity of WhatsApp)

Select an active window of 7, 30 or 90 days to filter out Telegram users who have not logged in for a long time. Highly active TG users are usually heavy Internet users, and their WhatsApp activity is also high.

Telegram gender and age data: used to target Americans around 30 years old

Through TG gender detection, you can filter out male, female or unknown gender. At the same time, the age field (such as 25-35 years old) can help you delineate the target group around 30 years old. This field is very practical for customer acquisition scenarios for young American professionals.

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What fields are supported by WhatsApp Screen ID? How to verify that US WhatsApp is open/active?

WhatsApp screening number directly targets the status of the number on the WhatsApp platform. The core fields include:

• Activated/valid: Determine whether the number is registered with WhatsApp. This is the most basic screening, but if this condition is ignored, subsequent marketing will be meaningless.
• Activity: You can specify the last online time within a time window (such as 7 days, 30 days, 90 days). The higher the activity, the greater the probability of successful reach.
• Gender Identification: The public information associated with some WhatsApp accounts may contain gender information, but it needs to be based on the console export field and cannot be relied upon entirely.
• wsid export: You can export the WhatsApp account ID for subsequent precision marketing or deduplication.

Usage process: Create a WhatsApp number screening task in the KK-DATA console, upload the US number that needs to be verified (it can be a batch-generated number, or obtained from other channels), select the detection type (it is recommended to at least check “Open” and “Active”), and submit the task. After the task is completed, download the CSV and you can see which numbers are activated and active.

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Recommended order for using WhatsApp numbers in the United States: TG screening first or WA screening first?

This is a critical decision point. Each of the two options has applicable scenarios, and you should choose according to the priority of your target group.

Plan A: Focus on crowd orientation (TG first, then WA)

Suitable Scenario: You need to accurately target age, gender, and race, such as “American men aged 25-35.”

Process:

1. Generate or obtain a batch of US numbers (the US can be selected through KK-DATA’s global number generation module).
2. Submit the TG screening task to detect activation, activity, gender, and age.
3. Export the TG screening number results and retain the numbers that match the crowd profile (for example, “male, about 30 years old, active in the last 30 days”).
4. Submit this batch of numbers to the WhatsApp number screening task to check activation and activity.
5. Finally export the number that meets both the TG profile and WA activation activity, and reach it.

Advantages: Filter invalid people from the source, reduce the number of subsequent WA screenings, and save costs. It is especially suitable for teams that require precise crowd targeting for marketing activities.

Plan B: Put the number validity first (WA first, then TG)

Suitable scenario: You only care about whether WhatsApp is active and have no requirements for crowd portraits.

Process:

1. Submit the US number directly to the WhatsApp number screening task.
2. Export activated and active numbers.
3. If you need to add social attributes (such as age, gender), then submit the TG screening number for this batch of numbers.
4. Finally export the results with TG attributes, or directly use WA valid numbers for marketing.

Advantages: Get valid numbers quickly and with the highest efficiency. Suitable for teams with limited budget and low requirements on crowd attributes.

Combined with KK-DATA to implement the pipeline: Generate→Screen TG→Screen WA→Export to remove duplicates

KK-DATA’s full-process support makes this combination operation very simple:

• Generate: Use the global number generation module, select the United States, and generate 100,000 random numbers (free).
• Screen TG: Submit the TG screening task, configure the detection type, and wait for completion.
• Screen WA: Export the numbers that match the portrait in the TG screening results, and then submit the WhatsApp screening task.
• Deduplication: All tasks share the data deduplication warehouse, automatically identify detected numbers across tasks, and avoid repeated deductions.

The entire pipeline can be completed in the console through drag-and-drop or batch operations, eliminating the need to manually organize data.

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Things to note and common misunderstandings when screening WhatsApp numbers in the United States

• Misunderstanding 1: Treat the TG screening result directly as WA activation This is the most common mistake. Just because a number is activated on TG, does not mean it is activated on WhatsApp. Both must be tested separately.

• Misunderstanding 2: Ignoring the timeliness of active windows If you detect “Active within 7 days” but 2 weeks have passed by the time the message was actually sent, the number may no longer be active. It is recommended to conduct an activity check shortly before the start of a marketing campaign.

• Misunderstanding 3: Blind pursuit of large quantities Generating a lot of numbers does not indicate quality. It is recommended to conduct a small batch test first to verify the activation rate and activity rate of different number segments, and then decide on the batch screening size.

• Best Practices:

  • Use KK-DATA’s data deduplication warehouse to prevent repeated detection of the same number.
  • Before submitting a task, carefully check the required detection types to avoid wasting balance on invalid detections.
  • The exported fields are subject to the actual export from the console. Do not rely on the field names in third-party tutorials.

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FAQ

**Q: Can US WhatsApp numbers be used in Telegram accounts? ** Answer: Yes. Telegram number screening will detect whether the number is registered with Telegram, activity level, gender and age, but the result does not reflect the WhatsApp status. If you need to activate/activate WhatsApp, you must submit an additional WhatsApp screening task.

**Q: Is the gender/age data of TG screen number accurate? ** Answer: TG gender detection is based on the Telegram public information associated with the number. It can help target groups around 30 years old, but it is not accurate at the identity card level and is recommended as an auxiliary filtering condition.

**Q: When screening US WhatsApp numbers, is it a waste to do the TG screen first? ** A: Depends on the goal. If you need age/gender targeting, TG screening first can filter out numbers that match the characteristics of the population and reduce the amount of subsequent WA screening. If you only care about whether WA is activated, direct WA screening is more efficient.

**Q: Does KK-DATA support batch generation of US WhatsApp numbers? ** Answer: Supported. You can use the global number generation module to select the United States (country code + 1) to generate random numbers, customize number segments, or import CSV. Generation is free, and screening numbers are billed on a per-item basis.

**Q: How to ensure that no repeated deductions are made during the screening process? ** Answer: Using KK-DATA data deduplication warehouse, the system will automatically identify historical detected numbers to avoid deducting the balance from multiple detections of the same number.

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