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In cross-border e-commerce, overseas marketing, global SMS delivery,In scenarios such as WhatsApp customer reach, a core pain point always appears repeatedly:How to determine if the global number is empty or down? Especially when the target market involves countries such as the United States, India, the Philippines, Indonesia, the United Arab Emirates, etc.At that time, confusing number segments, irregular formats, invalid numbers, and high number closure rates will all become the root causes of rising costs.
Why determine the empty number or shutdown number?
Whether you use it to text, make phone calls, or do itWhatsApp drains if the number itself isNo or shutdown numberNot only can't reach users, it will also waste the number of text messages and advertising budget, and it will even be judged by the platform asAbnormal behavior, causing the account to be downgraded or banned.
In actual business, many companies face the following common problems:
lImport tens of thousands of global numbers in batches, and cannot be sent or typed
lMany of the customer lists are"Sinking Number", "Chief Number" and "Fake Number"
lWhatsApp mass failure frequently, and the ROI launch continues to decline
therefore,Perform global number empty number detection and shutdown number identification in advance, is a key pre-action to improve the efficiency of delivery and marketing quality.
Difficulties in number detection in different countries
byThe United States and IndiaFor example, although both countries have hundreds of millions of mobile number users, there are many differences in actual detection:
lDifficulties in U.S. number detection: There are many virtual operators, long history of repeated allocation,VoIP numbers such as Google Voice are difficult to identify
lDifficulties in Indian number detection: Lack of unified standards, numbers in some areas are often semi-activated, and data quality is uneven
This also means that only"Format verification" or "manual dialing" can no longer meet the efficiency needs of large-scale screening.
What are the methods to judge the status of global numbers?
Currently, the mainstream methods are divided into three categories:
1. Local dialing method
By manually or by machine, we can determine whether it can be connected or whether it is an empty number. The advantage is accuracy, while the disadvantage is low efficiency, high cost, and unsuitable for large-scale testing.
2. Format rule filtering
Only determine whether the number complies with the country's segment rules, such as the United StatesStarting with +1, 10 digits, but this methodUnable to determine whether the number has been registered, blocked or downtime, easy to appearMisjudgment of "correct format but not available".
3. Use professional testing system
passThird-party real-time detection platform, connect to the global operator channel and automatically identify the number status, such as whether it is an empty number, shutdown, shutdown, blocked, active, etc. This method is currentlyThe most efficient and least error solution.
Using the Digital Planet Platform, batch detection of US and Indian numbers is more efficient
If you need to accurately determine the activation status, activity level, whether the number is empty or downtime of the global number,Digital Planet PlatformThe following support is available:
lSupport the United States, India, the Philippines, Indonesia, Malaysia, Nigeria, etc.Number detection for 100+ countries
lThe mobile phone number can be imported in batches for detection, and the result returns to the status tag (such as: empty number, shutdown, blocked number, active,VoIP, etc.)
lThe detection result can automatically remove invalid numbers to improve the next stepWhatsApp mass sending or text message hit rate
lThe platform adopts global standardized interface+ Real-time state detection algorithm, accurate recognition and extremely low misjudgment rate
lThe detection content is not limited to the number status, but can also be combined with the device type (iOS/Android), whether it supports multi-platform tags such as WhatsApp and Telegram
The platform does not require complex access or technical foundation. It only requires uploading the number and you can get a test report within minutes.
Application scenario: The first step to improve marketing efficiency
No matter which of the following scenarios you are in, it is highly recommended to complete the empty number and shutdown detection first:
lBefore WhatsApp drainage: Remove false numbers in advance to avoid mass sending failure
lShort message/Before voice delivery: Save phone bills and increase the success rate of delivery
lPrivate domain pool cleaning: Screen out from the old customer database"Valid Contact"
lNew number pool creation: Extract the real available number from the purchased bare number resource
Conclusion: The empty number detection is a"Must do homework before investing"
Relying on digital marketingIn the context of "real user access",Determining whether a number is an empty number or a shutdown number is no longer a technical issue, but a cost control issue. Especially in coverageMajor countries such as the United States and IndiaIn the overseas outing project, the introduction of the air number detection system can significantly improve the efficiency of the entire private domain operation chain.
If you are preparing to launch or establish a private domain customer pool on a large scale, you might as well try the global number status detection service provided by Digital Planet.Support real-time detection, multi-country adaptation, and automatic format recognition, provide more stable basic guarantees for your cross-border operations.
Digital PlanetIt is a world-leading number screening platform that combinesGlobal mobile phone number segment selection, number generation, deduplication, comparison and other functions. It supports global customersBulk numbers from 236 countriesFiltering and testing services, currently supportedMore than 40 social and apps, such as:
The platform has several features, includingOpen filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, accurate filtering, duration filtering, power-on filtering, empty number filtering, mobile device filteringwait.
Platform providesSelf-sieve mode, sieve mode, fine sieve mode and custom mode, to meet the needs of different users.
Its advantage lies in the integration of major social and applications around the world, providing one-stop, real-time and efficient number screening services to help you achieve global digital development.
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