What are the methods for identifying WhatsApp blocked accounts by phone number? Comparison of detection efficiency

Customer status changes dynamically. A number that was valid last month may have been shut down this month, and a user who was active last week may have uninstalled the app this week.

In today's fierce digital marketing competition, countless companies face a common dilemma: carefully planned marketing campaigns and huge investments of resources ultimately fail like a pebble thrown into the sea.Many teams are still using the traditional and inefficient TG screening method, ignoring the key role of systematic tools.

This article will provide an in-depth analysis of how to fundamentally improve the reach and conversion rates of telegram marketing through the ITG global screening platform, ensuring that every marketing investment generates its due value.The first and foremost problem is the lack of accuracy in the target audience. Many companies blindly pursue the quantity of numbers and ignore the quality, resulting in a large amount of marketing resources being wasted on invalid numbers.Research shows that among the numbers that have not been screened by the system, an average of 35% of the numbers do not exist or have been shut down, and another 20% of the numbers are valid but not the target customers.

Even if the number is valid and belongs to the target group, if the user is no longer actively using TG, the marketing message will not reach them.The traditional TG number screening method is completely unable to determine the active status of the user behind the number, which is another important reason why the message falls into oblivion.

Data shows that in the general number list, at least 15% of the numbers correspond to Telegram accounts that have not been logged in for more than 90 days.

Customer status changes dynamically. A number that was valid last month may have been shut down this month, and a user who was active last week may have uninstalled the app this week.The system filters by profile picture and nickname, quickly targeting target customers, transforming social media operations from blind outreach to efficient and precise conversions.

The flexible combination of self-screening, proxy-screening, and detailed screening modes meets the account screening needs of different business scenarios and improves team operational efficiency.The multi-platform account batch export function supports unified management of Telegram, WhatsApp, LinkedIn, and Facebook, enabling rapid implementation of marketing tasks. The system screens potential customers based on multiple dimensions, including age, gender, frequency of interaction, and online time, ensuring accurate social media promotions and high conversion rates.

The cloud control system automatically removes outlier and low-activity accounts, ensuring cleaner data and more efficient operations for each campaign.Filtering highly active users by frequency of interaction and online time allows for targeted social media promotions and improved conversion rates.

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