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.

The system automatically removes unused and anomalous accounts, combining self-screening and proxy filtering to efficiently clean up invalid data, making marketing operations more precise and time-saving.The cloud control system supports unified management of accounts across multiple platforms, enabling batch filtering of accounts across Telegram, WhatsApp, Facebook, LinkedIn, and more, achieving integrated marketing operations.

Filtering by age, gender, and interaction frequency allows rapid targeting of high-value potential users, making social media marketing more precise and efficient.The system supports user-activated, online, and time-of-use filtering, enabling operations teams to understand account activity patterns for targeted advertising and community engagement.The cloud control system offers both self-screening and proxy filtering to meet the needs of diverse business scenarios, making the management of massive accounts more flexible and efficient.

The system can filter accounts by profile picture, gender, and age, enabling multi-dimensional precision targeting of potential customers and improving social media marketing effectiveness. Supports batch export of screening results, allowing one-click management of Telegram, WhatsApp, Facebook, and LinkedIn accounts, improving team efficiency and campaign execution.The cloud control system generates mobile phone numbers for regions such as India, Japan, Mexico, and the United States, combining account activity analysis to achieve cross-border precision marketing.

Using interactive, active, and online filtering, you can quickly target high-value users, making social media campaigns more effective.

The cloud control system offers customized and refined filtering modes to flexibly meet various business scenarios, ensuring every campaign accurately targets target users.Interaction frequency and online time filtering help operations teams target high-value users, increasing social media engagement and advertising conversion rates. The cloud control system combines self-screening, proxy screening, and detailed screening modes to enable efficient batch management of accounts across multiple platforms, improving team operational efficiency.

Batch removal of unused and abnormal accounts ensures cleaner and more reliable promotional data, providing a precise foundation for social media marketing.The system filters potential customers by profile picture and nickname, quickly targeting highly active users, improving advertising effectiveness and the quality of social media operations.

The cloud control platform supports unified management of Telegram, WhatsApp, LinkedIn, and Facebook accounts, enabling batch screening and efficient operations.The system screens potential customers across multiple dimensions, including age, gender, frequency of interaction, and online time, ensuring targeted reach for social media campaigns.