From chaos to clarity｜Dingdang Assistant helps you quickly distinguish global number ownership

In cross-border business, the accuracy of list data determines the success rate of marketing. However, when lists come from diverse sources and countries are confusing, traditional manual classification is overwhelmed.
The "Number Differentiation" function launched by Dingdang Assistant allows global marketers to classify and export numbers in a few seconds, completely saying goodbye to table clutter.

Why number differentiation is the key to successful cross-border marketing

Cross-border text messages, WhatsApp promotions, international phone sales... all rely on the accuracy of numbers.
If the list contains numbers from different countries:

Rising shipping costs;

Marketing reach decreases;

Data analysis errors increase.

Therefore, " accurate identification of countries " has become the core link of data cleaning.

Dingdang Assistant “Number Differentiation”: Makes Data Cleaning Easier

Dingdang Assistant has a built-in intelligent recognition engine that automatically analyzes each number format and country code.
Feature Highlights:

🔍 Automatically matches countries with an accuracy of over 99%;

📂 Support exporting classified files by country with one click;

⚡ High-performance batch processing, millions of files can be processed in seconds;

💡 No programming or formulas required, the operation interface is intuitive and simple.

This means that even non-technical people can easily complete the task of classifying global data.

Real case: efficient cleaning of 100,000 pieces of mixed data

A cross-border e-commerce operations team imported 100,000 mobile phone number lists from multiple advertising channels.
Through the "number distinction" of Dingdang Assistant:

The system automatically identifies 16 countries;

Generate 16 independent TXT files;

Clean up error numbers and remove duplicate records.

In the end, the sending success rate increased by 27%, and the advertising cost dropped by nearly 20%.

Conclusion

Accurate data is the first battle in cross-border marketing. Dingdang Assistant uses intelligent algorithms to help you "identify, distinguish, and export" in one step, making global marketing data cleaning easier, more accurate, and faster.

FAQ

How accurate is the number recognition?
The accuracy rate is as high as 99%, and it adapts to the world's mainstream number formats.
How big a file can it handle?
Supports rapid identification of millions of data files.
What output formats are supported?
TXT, CSV, VCF, etc.

Dingdang Assistant is an intelligent tool specially built for global number data processing, supporting functions such as number generation, filtering, deduplication, format conversion and collection. It has the efficient performance to process massive files in seconds and can easily handle millions of data tasks. Relying on leading algorithms and international standards, Dingdang Assistant helps enterprises achieve accurate, high-speed, and secure global number management in marketing scenarios.
Dingdang Assistant - the preferred tool for global number processing and large file batch cleaning, making data processing more efficient and smarter.