[alangcn]

Large phone number lists often contain a high percentage of invalid or inactive accounts.

Sending messages to bad data wastes accounts, proxies and marketing resources.

This service helps you identify registered and active users from large phone number datasets before running Telegram or WhatsApp campaigns.

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👍Supported Platforms
💯Telegram
💯WhatsApp
💯Viber
💯Facebook
💯Zalo

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👍What We Check
• Whether the number is registered on the platform
• Whether the account shows recent activity
• Additional profile information where available
After validation, you receive a clean dataset ready for outreach campaigns.

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👍Example Result
Example validation from a dataset of 10,000 numbers
Registered accounts — 3,842
Invalid / unregistered numbers — 6,158
For activity-based checks, the system can further identify recently active users within the registered accounts.
This helps you focus only on real reachable users before starting campaigns.

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👍Pricing
Price per 10,000 numbers · USDT

Telegram
Presence Check — 1.7 usdt /10,000 numbers
Recent Activity Check — 3.4 usdt /10,000 numbers
Full Profile Check — 7.9 usdt /10,000 numbers

WhatsApp
Presence Check — 0.15 usdt /10,000 numbers
Recent Activity Check — 1.7 usdt /10,000 numbers
Full Profile Check — 5.7 usdt /10,000 numbers

Viber
Presence Check — 0.9 usdt /10,000 numbers
Recent Activity Check — 4.3 usdt /10,000 numbers
Full Profile Check — 11.4 usdt /10,000 numbers

Facebook
Presence Check — 0.7 usdt /10,000 numbers

Zalo
Presence Check — 2.6 usdt /10,000 numbers

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👍Dashboard Access
Each client receives a private dashboard account where you can upload number lists, run validation tasks, and download filtered results.
The dashboard can be automatically translated into English using the browser translation feature.

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👍Trial
A 5 USDT trial balance is available for testing.
You can use it to check the system and workflow before placing larger orders.

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👍Notes
• Bulk orders welcome
• Large datasets supported
• Long-term cooperation available

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👍Contact
Telegram: https://t.me/alang_data (@alang_data)
Support Bot: https://t.me/alangkefu_bot  (@alangkefu_bot)
or send me a PM on this forum.
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