Migrating Number Screening Sources from Platforms like 007data: A Complete KK-DATA Console Operations Guide

Have you ever had to interrupt your business due to an unstable number screening source? Server downtime, data loss, limited features, and opaque pricing—these pain points plague many operations teams relying on legacy platforms such as 007data or thdata. Today, we bring you a ready-to-implement migration guide that walks you through moving your number screening source to the KK-DATA Console step by step. From data export, number generation, screening, and deduplication to full-process coverage, including a checklist and FAQs, this guide helps you efficiently complete your platform migration.

Why Migrate Your Number Screening Source? – Identifying Risks of Legacy Platforms and Advantages of KK-DATA

When your overseas customer acquisition business depends on stable number screening capabilities, your platform choice directly impacts operational efficiency. The risks accumulated in legacy platforms often become growth bottlenecks.

Typical Problems with Legacy Platforms (e.g., 007data, thdata)

• Unstable servers: Tasks frequently get interrupted; batch screening often freezes, forcing you to retry repeatedly, wasting time and energy.
• Data loss risks: No cross-task deduplication mechanism; the same numbers are checked multiple times, wasting credits. Worse, if the platform goes offline or your account gets banned, historical data is hard to recover.
• Limited functionality: Supports only a single platform (e.g., Telegram-only or WhatsApp-only), cannot perform multi-platform screening in one go; lacks advanced detection types like activity level or gender identification.
• Opaque pricing: Hidden subscription fees or minimum spends that make final costs far exceed expectations; no real-time cost estimate, leading to insufficient balance or unexpected deductions after submitting tasks.
• Poor console experience: Crude interface, no visibility into task progress, limited export formats, no automatic notifications.

Key Capabilities of KK-DATA as a Migration Target

KK-DATA offers more reliable solutions to these pain points:

• Screening pipeline: From number generation → screening → deduplication → export, all completed within the console without switching tools.
• Global number generation: Supports 240+ countries/regions for random number generation, number segment generation, and custom segment CSV import; generation is completely free.
• Pay-as-you-go billing, no subscription: Charges per number screened; pay for what you use; estimated cost is shown before task submission, so costs are fully controllable.
• USDT anonymous top-up: Minimum around 50 USDT; balance updates automatically upon arrival without manual review.
• Visual console and task notifications: Real-time task progress visibility; automatic Telegram notification with result link upon completion.
• Data deduplication warehouse: Automatically deduplicates across tasks, preventing wasted detection on repeated numbers.

Pre-Migration Preparation – Checklist and Account Initialization

Doing your homework before migration avoids mid-process hiccups. Confirm each step according to the following checklist:

• Legacy platform account status: Ensure you can still log in and export data; if the account is locked or data deleted, contact customer support quickly for rescue.
• Data backup checklist: Export all screening results and number files from the legacy platform in CSV or TXT format. Check whether numbers include country code prefixes (e.g., +86, +1); if not, manually add them.
• KK-DATA registration and top-up: Visit the App Console to register, then top up via USDT (TRC20), minimum around 50 USDT. For the first top-up, we recommend a small test amount.
• Familiarize yourself with the console layout: Read the Documentation to understand the locations of modules such as Number Generation, Screening Tasks, Data Deduplication Warehouse, and Export Settings. We suggest submitting a small task with a few dozen numbers to verify the process.

Core Step 1: Generate Target Numbers in the KK-DATA Console (or Import Old Data)

Number generation is completely free. Whether you start from scratch or import old data, this step incurs no charges. Deductions only occur after a screening task is completed and charged per number.

Method 1: Use “Global Number Generation” to Create a Number Pool from Scratch

If you need to expand with new numbers or if data from the legacy platform is incomplete, directly use KK-DATA’s global number generation feature:

1. Log in to the console and enter the “Number Generation” module.
2. Select the target country/region (supports 240+ countries) and number segment. For example, to generate US numbers, select the US and a number segment (e.g., +1-XXX).
3. Specify the quantity; you can generate millions of numbers in a single request.
4. Click “Generate”; the system automatically generates the numbers and stores them in your number pool.
5. After generation, the numbers automatically enter the screening queue, ready to submit a screening task.

Method 2: Import Number CSV Files Exported from Legacy Platforms

If you already have a large volume of screening results from a legacy platform (e.g., 007data), you can import them directly:

1. Below the “Number Generation” module, select “Custom Segment CSV Import”.
2. Upload the previously backed-up CSV or TXT file, requiring one number per line including the country code prefix (e.g., +8613900138000).
3. The system automatically matches the number format; the generation module will recognize it as your number pool.
4. Critical step: Before submitting a screening task, first use the “Data Deduplication Warehouse” to filter duplicate numbers. Send the uploaded numbers to the deduplication warehouse; the system will compare them against all previously detected numbers from past tasks, eliminating duplicates to avoid wasting credits.

Core Step 2: Submit Multi-Platform Screening Tasks – Telegram, WhatsApp, etc.

Once the number pool is ready, start screening. A single task can handle up to about 1 million numbers, supporting multiple detection types simultaneously.

Telegram Screening: Registration Detection + Activity + Gender Identification

1. In the console, select “Screening Tasks” → “New Task”.
2. From your number pool, select the numbers you just generated or imported.
3. Check the desired detection types:
   • tg open (registration detection): Checks if the number is registered on Telegram.
   • tg valid: Further confirms if the number can receive messages normally (beyond registration).
   • tg active: Specifies an activity window (e.g., active within 7, 15, 30 days) to filter highly active users.
   • tg gender: Infers the gender of the number holder via avatar recognition.
4. Optionally export tgid/wsid for later customer tagging.
5. The system displays the estimated cost; confirm and submit the task. Task progress can be viewed in the console.

WhatsApp Screening: Valid Number Detection and wsid Export

1. Create a new task, selecting the same number pool or creating a new one.
2. Check the “WhatsApp valid” detection type; the system will verify if the number is registered on WhatsApp.
3. Export wsid (WhatsApp ID), which can be used with your subsequent customer management system.
4. The system shows the estimated cost; submit the task.

Note: Domestic numbers (+86) may not be reliably detected due to platform restrictions; refer to the console’s actual results.

Post-Task Management and Data Export – Deduplication, Download, and Notification Settings

After a task completes, handling results is equally important. KK-DATA provides key capabilities to boost efficiency at this stage.

Using the Data Deduplication Warehouse to Clean Duplicate Numbers

After screening, you can upload the successfully detected numbers from this task to the “Data Deduplication Warehouse”. That way, if you later import the same numbers again (e.g., from other sources for replenishment), the system automatically filters out already-detected numbers, avoiding duplicate charges. How to do it:

1. In the console, go to “Data Deduplication Warehouse”.
2. Upload the detected number file or directly select the results of the current task.
3. Next time you submit a new task, the system will automatically prompt you to remove duplicates.

Export Screening Results and Set Task Notifications

1. After the task is complete, on the “Task Details” page you can select the export format (CSV or TXT).
2. We recommend downloading CSV for easier subsequent processing (e.g., importing into CRM) and keeping a local backup.
3. In the console “Settings” → “Notifications”, bind your Telegram account. When a task completes, the system automatically sends you the result link, so you don’t need to refresh the page repeatedly.

Best Practices and Common Pitfalls After Migration

Completing migration is only the start. The following suggestions help you maximize the new platform:

• Start with small-scale testing: Begin with 100 numbers to verify the full process (generation → screening → export → deduplication → re-screening). Only after confirming everything works as expected should you migrate large batches.
• Be aware of billing units: Different platforms (Telegram, WhatsApp, iMessage, etc.) have different per-number detection prices. Check the estimated cost before submitting to avoid exceeding your budget.
• Avoid duplicate numbers: Use the deduplication warehouse effectively. Deduplicating before each screening can save up to 30% of your balance.
• Control batch sizes: We recommend keeping single tasks within 500k–1 million numbers for faster processing. If the total exceeds 1 million, submit in multiple batches.
• Keep a legacy platform backup: After migration, it’s still advisable to keep a full backup of your data on the legacy platform for at least one month, just in case.

Frequently Asked Questions

Q: Can numbers from 007data be directly imported into KK-DATA?

A: Yes. Save the numbers exported from 007data as a CSV or TXT file (one number per line, including country code, e.g., +86…), then upload it using KK-DATA’s “Custom Segment CSV Import” feature. The generation module will automatically recognize and prepare them for the next screening step. We recommend first filtering duplicates through the data deduplication warehouse.

Q: Will screening prices increase after migration?

A: KK-DATA charges per number, with no subscription packages; you pay only for what you use. Unit prices vary by platform; check the real-time price in the console. Compared to possible hidden subscription fees or minimum spends in older platforms, overall costs are more transparent and controllable. We suggest comparing the latest rates of both parties before deciding.

Q: Does the console support batch submission of more than 1 million numbers?

A: KK-DATA’s single task limit is approximately 1 million numbers. For larger volumes, submit in multiple batches. The data deduplication warehouse automatically deduplicates across tasks to avoid duplicate charges. We recommend keeping batches around 500k–1 million numbers per task for faster processing.

Q: Will historical data be lost during migration?

A: Migration is an active process where you export data from the legacy platform and then import it into KK-DATA. The legacy platform’s data remains intact and is not automatically lost. However, we recommend you fully back up all numbers and screening results from the legacy platform before migrating, just in case. KK-DATA does not provide an import service for legacy platform data; it only accepts files you export yourself.

Q: Between KK-DATA and 007data/thdata, which is better for team use?

A: Both offer similar core functions, but KK-DATA offers a better experience with its visual console, data deduplication warehouse, pay-as-you-go pricing (no subscription), multiple export formats, and Telegram notifications. The final choice depends on your team’s use cases and budget. KK-DATA provides free number generation; we recommend registering and testing a small task before making a decision.

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Start your migration journey now!

Log in to the KK-DATA Console to generate numbers for free and test screening. Read the Documentation for detailed instructions, or contact customer support via Telegram @kkdata_cc for personalized queries.