Is there a way to batch check if a mobile phone number is used abroad?

Ignoring the importance of Telegram's screening system led to low campaign efficiency, but after introducing ITG's full-domain screening tool, customer reach increased by more than 60%.

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.Let's join hands to say goodbye to inefficient marketing and usher in a new era of precise targeting!

In a company's WhatsApp customer list, "zombie accounts" often act as a "hidden waste"—empty numbers, deactivated numbers, and long-term silent invalid accounts are mixed in, not only causing marketing messages to sink without a trace, but also wasting a lot of time and resources.WhatsApp bulk account filtering is the core solution to this problem. By using WhatsApp bulk account filtering, businesses can quickly remove "zombie accounts" from their customer lists, allowing marketing resources to accurately reach real users.

Leveraging ITG's comprehensive filtering capabilities, WhatsApp's batch number filtering function can achieve a more efficient process of "high-efficiency screening + precise segmentation + risk avoidance," becoming a key first step for enterprises to shift from "blindly targeting" to "precise customer acquisition" in WhatsApp marketing.

This article will explain in detail the harms of "zombie accounts," the value of WhatsApp bulk account screening, and how to use ITG's global screening to implement bulk account screening and help businesses improve marketing efficiency.Having low conversion rates from social media campaigns? The cloud-based control platform uses multi-dimensional filtering based on profile pictures, nicknames, age, and gender to precisely target potential users and enhance marketing effectiveness.

Sufficient cross-platform operations? The system centrally manages Telegram, WhatsApp, LinkedIn, and Facebook accounts for efficient multi-platform management.Want to precisely target your ads? The system offers customized and detailed screening modes to filter target customers by age, gender, interaction frequency, and online time.

Finding difficulty in batch exporting across multiple platforms? The cloud control system supports one-click export of screening results, enabling efficient management across Telegram, WhatsApp, Facebook, and LinkedIn.Is social media marketing difficult to accurately target? The cloud control system filters potential users based on interaction frequency and online time, ensuring precise coverage of high-value customers.