How to Do WhatsApp Global Number Filtering?

In cross-border e-commerce, foreign trade, and overseas user expansion, many marketers choose to use WhatsApp as a social software for marketing or customer communication. Before doing marketing and communication, some marketers choose to filter these numbers in advance to see which numbers are truly registered on WhatsApp. This not only helps save a lot of time spent on numbers not registered on WhatsApp, but also improves our conversion rate and marketing success rate.

So, if we want to do global number filtering, how should we do it? Today, we will give you a detailed explanation.

To do global number filtering, we first need to have a phone number list that covers the whole world. We can either use professional software or purchase it from other sources, which is very convenient. For the filtering part, there are actually many methods. I can briefly introduce a few:

First Method: Use the “New Chat” Way for Filtering

Among all filtering methods, the simplest and least costly way is to use WhatsApp’s built-in feature for verification. Click the “New Chat” button in the software, then enter the phone number. If there is related information, it means the person has registered on WhatsApp; if there is no related information, it means this number has not registered on WhatsApp.

Second Method: Use the Contacts List for Detection

This method allows you to save numbers in bulk to your phone contacts, then open WhatsApp and refresh the contact list (remember to grant permissions). If the number is registered on WhatsApp, it will automatically appear in the contacts; if not, it will not show.

The above two methods are the simplest and relatively convenient. However, both require marketers to operate manually, which wastes a lot of time and effort. Is there a more efficient and convenient method? Let’s look at the third method!

Third Method: Use a Third-Party Marketing Tool

Tools like Crownsoft WhatsApp Global Number Filtering Software can help us easily complete all steps from global number generation to filtering. The software has two built-in number generation functions: it can generate phone number lists according to “Country + City + Area Code + Number Segment” or “Country Code + First Few Digits + Select Digits to Generate”. Whether you want to generate numbers in detail by country or by a smaller region, this software makes it very simple.

For filtering, the software only needs to log in with your phone number and select the numbers to filter. You can quickly see which phone numbers are registered on WhatsApp, which is very convenient and efficient. Moreover, this software is different from other similar tools; it can also filter deeper information, such as account profile pictures, account signatures, age (recognized), gender (recognized), signature language (recognized), etc. Obtaining more user information in advance can improve our overall marketing success rate.