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

After the filtering is completed, a detailed report is generated, showing the number of valid numbers, the percentage of invalid number types (empty numbers 20%, virtual numbers 5%, etc.), the percentage of target customers, and other data, making the results clear at a glance;

In conjunction with global phone number generation, the number filtering tool can filter numbers according to "country/region compliance requirements," ensuring that marketing complies with local regulations.The addition of each new member can bring vitality, or it can hide huge threats such as advertising bots, malware promotion, and even financial black market activities.

Traditional management methods rely on manual patrols by administrators and TG screening based on simple keywords. This is not only inefficient, but also like a never-ending "cat and mouse game," leaving operators exhausted.However, with the development of artificial intelligence technology, intelligent TG screening systems are now able to accurately identify and intercept these risks at the source, raising community security to a whole new level.This article will explore in depth how to use professional tools such as "ITG Global Filter" to build a powerful defense system and truly achieve the goal of reducing community risk by 90%.

Administrators cannot provide 24/7 uninterrupted monitoring. Spam often erupts late at night or during moments of administrator oversight, quickly flooding the screen in just a few minutes, severely impacting the normal user experience, and the subsequent cleanup costs are extremely high."ITG Global Filtering" is a professional Telegram community management tool. Its core value lies in combining artificial intelligence with multi-dimensional data analysis, realizing a paradigm shift from "passive response" to "proactive defense".

In the era of digital communities, security is the greatest factor in user experience and a core competitive advantage.

By deploying powerful intelligent TG screening systems like "ITG Global Screening," community operators can finally be freed from tedious and repetitive manual labor and focus their energy on building the community ecosystem and member interaction.Professional WhatsApp number filtering tools not only help businesses solve the problem of invalid numbers, but more importantly, improve overall marketing efficiency.

Through intelligent filtering and precise targeting, businesses can better reach their target customers and achieve business growth.The experience of an international e-commerce platform shows that after using professional screening tools, its customer acquisition cost decreased by 35%, conversion rate increased by 4 times, and customer satisfaction reached over 90%.

Instead of continuing to use inefficient manual methods, we should embrace advanced screening technology as soon as possible.Choosing the right WhatsApp number filtering tool will be an important step for businesses towards precision marketing and a key measure to enhance market competitiveness.