How to obtain contacts through a US number query and generate a VCF file?

As a professional WhatsApp screening platform, ITG's comprehensive screening solution has become a powerful tool for precision marketing in 2025 because it focuses on four key dimensions: accurate identification, global adaptation, tag empowerment, and efficient implementation. This comprehensive solution perfectly addresses the aforementioned pain points.

The cloud control platform supports bulk management of Telegram, WhatsApp, Facebook, and LinkedIn accounts, using interaction filtering to precisely target high-value users.The system can filter accounts by power-on status, online time, and interaction frequency, providing real-time insights into highly active users and improving advertising effectiveness.

The cloud control system offers customization and detailed screening modes to meet the needs of different business scenarios, enabling flexible and precise promotion strategies and increasing social media conversion rates.Using multi-dimensional filtering based on age, gender, and interaction frequency, you can precisely target potential customers, improving social media marketing effectiveness and ROI. The system supports generating mobile phone numbers for regions like India, Japan, Mexico, and the United States. Combined with social media account activity screening, this allows for targeted global marketing.The cloud control platform combines interactive and online filtering to quickly identify highly active users, making social media operations more intelligent and efficient.

The system offers self-screening, proxy screening, and detailed screening modes for efficient bulk account management, saving operations teams time and effort.The cloud control system allows for customized screening plans to precisely target potential users by age, gender, online time, and interaction frequency, optimizing social media marketing strategies.

The system automatically removes unused and anomalous accounts, combining self-screening and proxy screening for cleaner data and more targeted and efficient marketing.

The system supports both boot-up and online filtering, allowing you to quickly identify target account activity patterns, providing data support for advertising and social media operations.Is filtering through a large number of accounts complex? The system combines age, gender, activity level, and online time to precisely target users across multiple dimensions, improving social media operation efficiency.

Want more targeted advertising? The system uses both boot-up and online screening to identify patterns among high-activity potential users in real time and optimize promotion strategies.Is social media promotion conversions poor? The cloud control platform filters high-activity potential users by profile picture, nickname, age, and gender, enabling targeted marketing.

Is promoting across international social platforms difficult? The system generates mobile phone numbers from India, Japan, Mexico, and the United States, and combines them with account activity to precisely reach potential customers.Want to reduce interference from low-activity accounts? The system automatically removes unused and unusual accounts, and uses a fine-grained filtering mode to ensure clean promotional data and efficient operations.