Make number management smarter: How Dingdang Assistant achieves accurate identification and classification export

In the fields of cross-border marketing, global customer service and data analysis, phone numbers have become the first point of contact connecting customers and brands. But in reality, companies often need to face phone number data from different countries, channels, and formats. Manual classification is not only time-consuming, but also error-prone, seriously affecting communication efficiency.

The "Number Recognition + Classification Export" function of Dingdang Assistant was created to solve this pain point. It uses intelligent algorithms to automatically identify the country to which a number belongs, and supports one-click export of classified files by country, making data processing no longer a complex task but an easy operation.

Three major pain points of traditional number management

In the absence of automated tools, many companies still rely on manual or simple scripts to organize data. This approach has obvious disadvantages:

Unable to determine the country where the number belongs : Number formats vary greatly from country to country, and confusing area codes make classification more difficult.

File classification is messy : Manual splitting of files is extremely error-prone. Once the number is huge, file management will almost collapse.

It is difficult to execute the strategy accurately : mixed numbers can cause text messages, outbound calls or advertisements to be sent to the wrong areas, affecting the brand image.

The intelligent recognition mechanism of Dingdang Assistant solves these problems.

How Dingdang Assistant implements intelligent recognition

Dingdang Assistant has a built-in global number format library and supports number format recognition in more than 200 countries and regions.
The core identification logic includes:

International area code matching algorithm : Automatically detect number prefixes, such as "+44" for the United Kingdom and "+91" for India.

Format structure identification : determine the ownership according to the length and number segment rules of each country.

Batch recognition engine : supports batch import and processing of millions of data.

Anomaly detection mechanism : eliminate empty numbers, duplicate numbers, and incorrect formats with one click.

Classification export: making data more usable and safer

After the identification is completed, the user can directly select "Export by country" and the system will automatically generate an independent country folder.

Supported features include:

Automatically name files by country

Custom export format

Filter duplicate data in batches

Through this function, enterprises can allow different market teams to directly take over the corresponding data, truly realizing "divided management and each performing their own duties."

Conclusion

In today's increasingly fierce global competition, intelligent data processing has become a required course for enterprise operations. Dingdang Assistant makes number management more orderly, marketing reach more accurate, and data analysis more efficient through accurate identification and classification export functions.
Dingdang Assistant solves the fundamental pain points of cross-border marketing.

FAQ

What country identifications are supported?
Covering 200+ countries and regions around the world.

What formats are supported for export files?
Supports mainstream formats such as CSV and TXT.

Does batch processing support?
Supports batch processing and export of millions of data.

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.