What are the methods for identifying WhatsApp blocked accounts by phone number? Comparison of detection efficiency

In the global wave of precision marketing in 2025, WhatsApp, with its over 2 billion monthly active users and 98% message open rate, has become a core platform for cross-border businesses to reach their customers.

Looking for social media operations to target high-value customers? The cloud control platform combines interactive and online screening to quickly identify high-activity potential users and improve marketing conversion rates.Looking for precise targeting of Telegram and WhatsApp marketing? The cloud control system uses multi-dimensional screening based on age, gender, online time, and interaction frequency to ensure that every campaign targets high-value customers.

Stuck on managing a large number of disorganized accounts? The system supports self-screening, proxy screening, and detailed screening modes to batch remove inactive and low-activity accounts, making team operations more efficient and time-saving.Experiencing low cross-platform promotion efficiency and low ad hit rates? The cloud control platform centrally manages Telegram, LinkedIn, and Facebook accounts for precise multi-channel reach.Looking for insights into user online patterns and improved ad conversion rates? The system uses boot-up and online screening to identify high-activity potential users in real time and optimize your campaign strategies.

Finding potential customers in overseas markets is difficult? The cloud control system generates mobile phone numbers for India, Japan, Mexico, and the United States, and combines them with social media account activity to achieve targeted global marketing.Want to quickly find highly engaged users? The system filters accounts by interaction frequency and online time, transforming social media operations from blind outreach to targeted reach, increasing conversion rates.

Is batch management of accounts across multiple platforms cumbersome? The cloud control system supports one-click export of filtered results, enabling unified and efficient management of Telegram, WhatsApp, Facebook, and LinkedIn accounts.

Want to accurately reach your target users with your ads? The system uses profile pictures, nicknames, age, and gender filters to identify potential customers across multiple dimensions, improving ROI.Intelligent tag generation: Automatically tags valid accounts with "activity tags", "demand tags", and "spending potential tags" without manual tagging.

The root cause of high costs in cross-border marketing lies in "resource mismatch"—investing budgets and energy in ineffective accounts. WhatsApp account screening is key to solving this resource mismatch.By using ITG's full-domain filtering, enterprises can efficiently eliminate invalid numbers and focus on high-value customers, achieving a triple optimization of "reduced push costs, improved manpower efficiency, and saved opportunity costs".

In today's increasingly competitive cross-border marketing environment, "cost control" is just as important as "effectiveness improvement".Prioritizing WhatsApp account screening and using ITG's comprehensive filtering to build a precise and effective customer pool is crucial to maximizing the value of every marketing investment and achieving low-cost, high-efficiency growth in cross-border business.