Tips for batch deduplication of millions of mobile phone numbers

WhatsApp number screening is an important customer screening tool that helps businesses quickly identify potential customers and improve marketing efficiency.

Before using the Telegram number screening platform, a cross-border e-commerce company pushed 3C product information to 100,000 "valid numbers". However, due to the lack of understanding of customer age segmentation, it pushed digital products targeting younger customers, resulting in a conversion rate of only 0.7%, far lower than the industry average of 2.5%.ITG's comprehensive filtering platform, as an excellent Telegram number filtering platform, is not simply a "number filtering tool." Instead, it helps businesses gain a comprehensive understanding of potential customers through three core capabilities: "basic data extraction, behavioral data analysis, and trend data prediction."

A good Telegram contact filtering platform can not only analyze existing data, but also help businesses anticipate the behavior of potential customers through trend prediction.A good Telegram number filtering platform is far more than just a "number filtering tool"; it's a "data hub" for businesses to gain insights into potential customers—it can clearly identify "who the customers are" through basic data extraction.By analyzing behavioral data to understand "what the needs are" and by predicting "what will happen in the future" through trend data, Telegram's customer acquisition can move from "blind" to "precise".

For businesses, "data insight capabilities" have become a core competitive advantage in Telegram customer acquisition, and choosing an excellent Telegram number screening platform like ITG Global Screening is key to building this competitive advantage.Remember: Data-driven growth begins with accurate insights into potential customers; and a good Telegram contact screening platform is the key to unlocking that insight.

In today's highly competitive market environment, accurately identifying target customers has become the key to a company's marketing success.

WhatsApp number screening is an important customer screening tool that helps businesses quickly identify potential customers and improve marketing efficiency.Companies should acquire this important capability as early as possible and transform it into a sustainable competitive advantage.

In 2025, with the acceleration of digital transformation, efficient customer acquisition capabilities have become a core competitive advantage for enterprises.In an era of data explosion, accuracy is the primary criterion for evaluating Telegram number filtering platforms.

The marketing environment in 2025 requires platforms to have the ability to quickly process millions of data points, have stable concurrent processing capabilities, control response time within seconds, and facilitate batch operations.As data regulations become more comprehensive, platforms need to ensure end-to-end encryption of data transmission, compliant data processing procedures, robust privacy protection mechanisms, and complete security certifications.