US ws active data 12 questions and 12 answers: WhatsApp active number detection and customer acquisition FAQ hub (2025 version)

#US ws active data 12 questions and 12 answers: WhatsApp active number detection and customer acquisition FAQ hub (2025 version)

The cross-border team working on US customer acquisition faces two questions almost every day: **How many of the numbers on hand are real US WhatsApp users? Are these users still using it recently? ** This is the core question to be answered by US ws active data - it tells you which WhatsApp numbers are “live”, and can also filter out gender, activity and other dimensions to directly guide marketing actions.

This article uses 12 of the most common questions and answers to help you thoroughly understand what US WS active data is, how to detect it, how much it costs, and how to use it safely and effectively to acquire customers in the US market. Whether you are doing cold launch of an independent website, B2B SaaS email + WhatsApp combined marketing, or targeted invitations from Telegram communities, this FAQ hub can be used as a reference book to refer to again and again.

What is US ws active data?

US ws active data refers to a collection of information that, after technical testing, is determined to be in the United States (usually based on number ownership) for WhatsApp accounts** that have network activity records within a specified time window**. It is not just a “power on” state, but includes the following key dimensions:

Activation Detection: Whether the number has been registered with WhatsApp.
Activity Detection: Whether it is online within the specified period of time (windows such as the last 7 days, 30 days, etc. can be set).
Gender Identification: The system infers gender (such as male/female) based on avatar, nickname, profile characteristics, etc. Some fields also include reference information such as age, race, etc.
Additional field export: Identifiers such as wsid and uid can be exported to facilitate further matching with CRM or custom tags.

What fields does the US ws active data contain?

After submitting the detection task on the KK-DATA console, the exported CSV or TXT results will contain the following typical fields (subject to the actual console display):

Field	Meaning	Application scenario
Number	Detected US mobile phone number	For subsequent export and marketing
WhatsApp activation status	Activated / Not activated	Exclude invalid numbers
Active status (last X days)	Active / inactive	Filter recent online users
Gender	Male / Female / Unknown	Targeting female users or male users
Age estimate	Such as 28-35 years old (reference field)	Match young people or middle-aged people
wsid	WhatsApp internal ID	used for API docking

Note: The age field is a reference value estimated by the platform based on data. It is not an accurate data at the ID card level. It is suitable for population preference screening and cannot be used as the sole basis for decision-making.

What is the difference between active data and activated data?

Activation data only tells you whether the number is registered with WhatsApp. For example, if a number has been unused since it was registered 3 years ago, it is still “activated”, but the messages sent may not be read.
Activity Data tells you whether this number has been online recently**. Only active accounts are more likely to see your messages, click on links, and purchase products.
For example: If you have 10,000 US numbers, the activation rate may be 70%, but the activity rate in the past 30 days may be only 40%. If you send advertisements directly to active numbers, 60% of people may never read them; if you send advertisements to active numbers, the ROI can be increased by 2-3 times.

How to get an active US WhatsApp number?

The acquisition process is divided into two steps: generate/import number → submit for testing. KK-DATA supports two paths:

How to generate a US number pool for free?

If you do not have a ready-made US number, you can operate it in the “Number Generation” module of the console:

Select the country as “United States” (supports 240+ countries/regions, and the United States is generated by North American number and mobile phone number segment by default).
Set the quantity (tens of thousands of items can be generated at a time, and the generation itself is free).
Export the generated CSV file as a to-be-detected list.
You can also import your own list of US number segments (such as second-hand data purchased offline) and upload it through “Customized number segment CSV import”.

What is the specific operation process for batch testing?

Log in to app.kkdata.cc and click “New Task”.
Upload the number list (CSV or TXT, one number per line).
Select the detection platform as “WhatsApp” and check the detection type:
- Opening detection (basic)
- Active detection (required, specified window such as 7 days)
- Gender detection (if required)
After the task is submitted, the system automatically processes it. You will be notified via Telegram when completed.
Export the filtering results on the task details page (supports CSV, TXT). The fields include active status, gender, wsid, etc.
Duplicate numbers can be deduplicated using the “Data Deduplication Warehouse” to avoid repeated deductions.

The entire process is code-free and does not require knowledge of APIs or scripts. A novice can run through it in about 10 minutes for the first time.

How high is the detection accuracy of US ws active data?

The detection accuracy depends on many factors, and there is no absolute guarantee of “100%”. However, KK-DATA’s mechanism is based on the platform’s underlying protocol response, and can actually reach more than 95% (in an environment where the signal source is pure and the network is stable).

Key points affecting accuracy:

Number source quality: If the number is randomly generated and has not been activated, the detection result must be “inactive”. The accuracy rate refers to the active judgment of the activated number.
Network Fluctuation: In rare cases, temporary interruption of the network of the target number may lead to misjudgment as inactive.
Active window length: The shorter the window (such as 24 hours), the false alarm rate is slightly higher; the longer the window (such as 30 days), the more reliable the determination is.

Recommendation: Treat active detection results as high confidence indicators, but do not rely entirely on a single result - before important marketing activities, you can recheck key groups at intervals of 1-2 weeks.

Don’t believe any screening tool that claims to be “100% accurate” because the mobile Internet itself has uncontrollable factors such as delays, offline caching, and privacy settings. A reasonable expectation is that the accuracy is 95%-98%, which is extremely cost-effective.

How much does it cost to detect active US WA numbers?

KK-DATA adopts per-item billing, no subscription package, and pay as you use.

The testing fee is deducted based on “each number tested”, and the unit price is different for different combinations (activated, active, gender).
Payment method: USDT (TRC20) is recharged to the balance, the minimum is about 50 USDT.
Before submitting the task, the console clearly displays the estimated cost. Please confirm before running the task.
After the task is completed, it will be automatically deducted from the balance. If the balance is insufficient, new tasks cannot be submitted.

Billed by item, no subscription package

You can use it after recharging without binding a package. Please check the real-time price of US ws active data on the homepage of the console, or go to Billing Instructions for detailed rules. From tens of thousands to millions of items, fees are deducted according to the actual detection volume, which is suitable for teams from small testing to large-scale deployment.

Cost Comparison Suggestion: If you only occasionally detect a few hundred items, the total cost is very low; if you detect hundreds of thousands of items every day, it is recommended to keep the balance above 100-200 USDT to avoid frequent recharges that interrupt production.

How to ensure that the active US ws number obtained is the latest?

KK-DATA supports customizing active window parameters. You can specify options such as “active in the past 7 days” and “active in the past 30 days” when submitting a task.

Recommended practice: For first-time US users, select “Active in the past 14 days” to take into account both timeliness and coverage; for repeat purchasers, select “Active in the past 7 days” to be more accurate.
BEST PRACTICE: Do not test once and then use forever. It is recommended to check again every two weeks - because WhatsApp users will change their numbers, abandon them or go silent. Combined with the platform’s data deduplication warehouse, it avoids repeated detection of the same number and saves balance.

In addition, after exporting the activity data, you can use it with a third-party CRM to mark the “latest active date” and link it with your marketing automation tools to achieve dynamic activation.

In what overseas marketing scenarios can US ws active data be used?

Cross-border e-commerce private message promotion Send discount codes and new notifications to US site groups, and only active users may click on the links. Combined with gender data, it can accurately recommend women’s beauty products and men’s electronic products.
Telegram/WhatsApp community targeted invitation If you are running a Telegram group or WhatsApp broadcast list with mainly North American users, if you use activity data to filter and invite invites, the group entry rate will increase much faster than random invitations, and the risk of being banned will be reduced.
Independent station cold start period to recruit new users If there are no old customer seeds, use the process of “generate US number → detect activity → export → import and send manually or via API” to quickly accumulate the first batch of target users.
B2B SaaS Free Trial Promotion Targeting To B decision-makers in the United States, screen numbers that are active and have LinkedIn characteristics (detect association through LinkedIn), and send product white papers in a targeted manner.
Data Cleaning and CRM Update Regularly clean up dead accounts in the customer list and retain only active contacts to reduce sending costs and improve channel reputation.

Compliance Tip: Sending marketing messages must comply with the US CAN-SPAM Act and the WhatsApp platform anti-spam policy. It is recommended to adopt the “opt-in” or “send free valuable content first” strategy to avoid high-frequency bombing that will lead to account closure.

What should you pay attention to when using the platform to detect active US ws data?

Data Compliance

To comply with US state (such as California CCPA) and federal regulations, the collection and use of mobile phone numbers must have legal sources.
Do not use detection for illegal scenarios such as fraud and malicious harassment.

Balance Management

-Be sure to confirm that the balance is sufficient before submitting the task. The task will be stuck when the balance is insufficient. You can recharge USDT first.

Real-time prices and balance status are displayed on the console homepage + Billing Instructions.

Anti-fraud reminder

Check the official contact information

Recently, there has been a scam impersonating KK-DATA customer service. The only official two-way contact customer service is Telegram Bot: https://t.me/kkdata_robot, and the official channel https://t.me/kkdata_channel. Anyone claiming to be “internal customer service” or “agent” and requesting a transfer privately is a scam. If in doubt, verify directly through official channels.

How to prevent being defrauded by fake customer service?

Look for t.me/kkdata_robot – This is the only official robot entrance that supports self-service recharge, balance check, and work order submission.
Do not believe any WeChat group or other Telegram account that claims to be “customer service” and asks to transfer money to a personal wallet.
If you receive an unfamiliar message, you can verify the official identity of the other party through the “Anti-Fraud Query” function on the console.

How to use the deduplication warehouse after exporting data?

In the “Data Deduplication Warehouse” module of the console, you can upload the current task number and compare it with the historical task number, filter out the numbers that have been detected, and avoid repeated deductions. Strongly recommended Import all exported numbers into the warehouse regularly, and deduplicate the number pool before running a new task next time. This can help large teams save 10%-30% on inspection costs.

FAQ

**Q: What does “active” in the US ws active data mean? ** Answer: Active means that the WhatsApp number has network activity records (such as sending and receiving messages, lighting up online status, etc.) within the specified time window (such as the last 7 days or 30 days). The platform supports custom window lengths. A detection result of “active” only means that there is activity within the window period, not permanent activity. It is recommended to recheck every 1-2 weeks.

**Q: What is the unit price for detecting active WhatsApp numbers in the United States? ** Answer: The unit price is differentiated by platform and detection type (activated, active, gender), and there is no subscription package. Please log in to the console app.kkdata.cc to view real-time quotes, or visit the Billing Page. Estimated costs for different combinations of inspection types are clearly visible before submitting the job.

**Q: Can I only detect active US WA numbers without detecting gender? ** Answer: Yes. When submitting a task, the detection types can be checked one by one. If you only need activity data, just check “Activity Detection” to avoid paying for gender detection. In the same way, if you only need the activation status, just check “Activation detection”. Flexible combination and deduction according to needs.

**Q: Is the generated US number guaranteed to actually exist? ** Answer: The generated number is randomly generated according to the number segment rules and is not a real mobile phone number in use. It is just a “placeholder candidate pool” and must pass subsequent “activation detection” and “activity detection” to filter out the truly reachable numbers. The generation itself is free, only the testing is billed.

**Q: Can the exported US ws activity data be used directly for marketing? ** A: Can be exported to CSV or TXT format. But please note:

Comply with the terms of service of the WhatsApp platform and local laws and regulations (such as CAN-SPAM, CCPA).
It is recommended to use Group speed limit sending, for example, each number should send no more than 50-100 initial messages per day to avoid triggering the anti-spam mechanism.
Pair it with content strategies (such as providing free value, personalized greetings) to increase conversion rates and reduce the risk of being reported.

Once your goals are clear, it’s more important to act immediately than to get hung up on the details. If you are already working in the US market, or plan to expand, the most direct place to start is: 👉 Log in to the console to start screening numbers 👉 Two-way contact customer service https://t.me/kkdata_robot 👉 The Documentation Center https://docs.kkdata.cc/ has complete operation guides and best practices.

Spend 10 minutes to generate a batch of US numbers and submit them for testing, and you will have the first batch of real US active WhatsApp users. Subsequent data cleaning, rechecking, and deduplication are all completed on the same platform. The value of US ws active data can only be truly appreciated after running a batch of results in person.