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in progressBefore WhatsApp (WS) marketing, registration, social networking, or batch import of contacts, many companies and operators will encounter a core problem: the number format is fine, but after importing it shows that it is not registered, and messages cannot be sent.
This is because,Not all correctly formatted numbers have been registeredWS account, and not all numbers can be directly used for marketing reach.
Especially in overseas markets, there are a large number of unregistered, virtual operator numbers, recycled or deactivated numbers. If the company does not verify them in advance,WS activation status will inevitably lead to the following problems:
lMessage delivery failure rate increases
lSocial accounts are controlled or restricted by the system
lFrequent verification failures occur during the registration process
lInvalid numbers occupy the resource pool and affect the overallROI
Therefore, before official use, it must be carried out onceOpen status verification, exclude invalid numbers and ensure that the numbers have accessible value.
two,The core detection logic of WS number activation status verification
To determine whether a number has been registeredFor WS accounts, it is obviously unrealistic to rely solely on manual testing or visual judgment.
Currently, the mainstreamOperator number detectionservice, integratedThe WS account status identification mechanism is mainly based on the following three types of information sources:
lInternational operator number segment database identification
lReal-time communication feedback mechanism verification
lSocial platform registration status verification model
This information is automatically compared in the system background, and clear fields are finally output:
lIs it a valid mobile phone number?
lRegister or notWhatsApp
lWhether it has communication capabilities (can send and receive messages)
lWhether it is a virtual operator number segment (such asVoIP)
If the enterprise has strong technical capabilities, it can also passOperator number detectionAPI interfaceMethod, own dockingImport channels into CRM systems or social platforms to achieve rapid verification and automatic screening.
3. Which methods are not suitable for judgmentWS activation status?
In the absence of professional tools, many teams try to determine the number status through the following methods:
lObserve the avatar display by importing the mobile address book
lTry adding friends or creating a group to see if the addition is successful.
lManually send messages one by one to try to see if they are delivered
The shortcomings of these methods are obvious:
lExtremely inefficient and not suitable for batch use
lThere is a risk of misjudgment, especially for virtual numbers and silent number segments.
lAccount security itself also constitutes potential risk control (the platform detects abnormal behavior)
Therefore, for large-scale operations, precision marketing and data processing tasks, it is recommended to use professional platforms for batch testing instead of relying on manual testing.
4. Quick verificationStandard process for WS activation status
Enterprises must establish an efficient and controllableThe WS number screening mechanism can be operated in the following four steps:
Step 1: Organize the number library
Make sure all mobile phone numbers are in international standard format (e.g. +1, +44), remove special symbols, spaces, and duplicates, and unify the structure.
Step 2: Access the detection platform
Import numbers to have carrier identification andWS opens a platform for status judgment (such as Digital Planet), or through system callsOperator number detectionAPI interface Achieve real-time identification.
Step 3: View key fields
The test result of each number should include whether it is registered or not.WS, whether it can communicate, whether it is a virtual operator and other fields.
Businesses can then tag numbers as"Main use" or "to be observed" classification management.
Step 4: Use the test results in layers
lRegistered and communication status is normal: you can enter the main delivery pool
lRegistered but with suspicious status or low activity: set to standby list
lUnregistered or invalid format: rejected or postponed for retesting
This hierarchical logic can help the team focus reach resources onFor users who are "certainly convertible", the actual conversion rate and sending efficiency will be improved.
5. Are there big differences in activation rates for numbers in different countries?
The difference is very obvious. Observed based on testing data from multiple countries and regions:
lSoutheast Asian markets (such as Indonesia, Philippines, Vietnam):The penetration rate of WS is high, but the proportion of virtual accounts is also high, so it needs to be screened carefully.
lEuropean and American markets (such as the United States, Britain, France): The number structure is stable, but the registration rate fluctuates greatly, and some numbers are not registered even if the format is correct.
lPopulous countries such as India and Brazil: The activation rate is high, but the number changes frequently and the status must be verified in real time.
lsome countries in africa: A large amountVoIP numbers are mixed with operator formats, it is recommended to clean them strictly
Therefore, in cross-border data processing, not only the format must be unified, but also the opening status and activity should be clarified through professional detection systems to avoid risks caused by regional structural differences.
6. What specific optimizations can companies get after accessing the detection function?
lImprove reach efficiency: Avoid investing resources in unregistered numbers
lReduce account risk: Avoid platform identification of abnormal batch operations
lImprove social registration efficiency: Filter out unregisterable number segments in advance
lEstablish an accurate data tag pool: Achieve hierarchical management of numbers to facilitate subsequent marketing strategy deployment
Especially for those building overseasFor companies that use WS private domain, start automated registration, and build social customer service systems, number screening has become a "prerequisite action" and cannot be skipped.
Whether the WS number has been activated cannot be determined by guessing or testing. With the help of mature operator number detection system and API interface capabilities, enterprises can standardize and automate this process to truly achieve precision marketing and data-driven marketing.
Digital Planet currently supports the activation status identification function covering mainstream countries around the world. It is suitable for batch import, real-time verification and system integration scenarios, helping enterprises to expand safely and efficiently.WhatsApp social value.
digital planet is a world-leading number screening platform that combinesGlobal mobile phone number segment selection, number generation, deduplication, comparison and other functions . It supports customers worldwide Batch numbers for 236 countries Screening and testing services , currently supports 40+ social and apps like:
The platform has several features includingOpen filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, precise filtering, duration filtering, power-on filtering, empty number filtering, mobile phone device filtering wait.
Platform providesSelf-screening mode, generation screening mode, fine screening mode and customized mode , to meet the needs of different users.
Its advantage lies in integrating major social networking 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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