[Service] Phone Number Validation | Telegram WhatsApp Viber Facebook - Printable Version +- Hack Forums (https://hackforums.net) +-- Forum: Marketplace (https://hackforums.net/forumdisplay.php?fid=105) +--- Forum: Services (https://hackforums.net/forumdisplay.php?fid=452) +---- Forum: Social Media Services (https://hackforums.net/forumdisplay.php?fid=263) +---- Thread: [Service] Phone Number Validation | Telegram WhatsApp Viber Facebook (/showthread.php?tid=6321517)

[Service] Phone Number Validation | Telegram WhatsApp Viber Facebook - alangcn - Mar 9, 2026 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. 👍Supported Platforms 💯Telegram 💯WhatsApp 💯Viber 💯Facebook 💯Zalo 👍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. 👍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. 👍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 👍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. 👍Trial A 5 USDT trial balance is available for testing. You can use it to check the system and workflow before placing larger orders. 👍Notes • Bulk orders welcome • Large datasets supported • Long-term cooperation available 👍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. [contract=tid]Start Contract[/contract]