Where can I check the registration status and activity of German mobile phone numbers in batches?

In the process of cross-border social operations and overseas private domain construction, many teams will encounter the same problem:I got a batch of German mobile phone numbers, but I don’t know which ones can be used and which ones cannot be used.

You may have received leads from advertising, channel partners, historical customer lists, or even purchased a batch of numbers from a data provider, but have these numbers been registered?WhatsApp, is it an active account, can I add friends, is it worth reaching out to the script——You don't know.

And truly mature social operators all know:Testing before use is a prerequisite for saving costs and improving efficiency.

This article focuses on one of the most frequently asked questions:Where can I check the registration status and activity of German mobile phone numbers in batches?

Why is it necessary to detect German mobile phone numbers in batches?

Although mobile phone users in the German market generally use mobile devices, not every mobile phone number is registered.Platforms such as WhatsApp and Telegram.

More importantly, even if you register, the following situations may occur:

lLogged out, account is invalid

lHaven't logged in for a long time and is in cold account status

lFrom a virtual operator, the account is easily blocked

lThe code receiving platform is frequently abused, and the system risk level is high

lRegistered but no avatar, no status, basically inactive

If you import it directly into the script system, customer service system or group control system without filtering, a large number of"Invalid number" will result in:

lThe failure rate of adding friends increases

lNo one responds to private chats or automated messages

lFrequent execution of scripts results in no results, wasting resources

lThe main account was demoted or even banned by platform risk control

lManual customer service time is wasted on users who cannot be converted

And these can be passedOne batch inspectionSolve it at the source.

What platform can batch detect the registration status and activity of German mobile phone numbers?

The answer is:digital planet.

Digital Planet is a one-stop social account detection platform that supports structured and visual batch detection of German mobile phone numbers. It covers multi-dimensional capabilities such as registration status identification, account behavior analysis, and risk level judgment. It is suitable for enterprise-level high-frequency operation scenarios.

How does Digital Planet implement batch inspection?

On the Digital Planet platform, users only need to upload a number list containing German mobile phone numbers, and the system will automatically complete the following operations:

lIdentify number formats and standardize them (+49 country code identification)

lCheck if registeredMajor platforms such as WhatsApp, Telegram, and LINE

lDetermine whether the account has active signals such as avatar and status

lWhether the mark belongs to a virtual segment, code access segment or risk control high-frequency segment

lAutomatically output recommended use, caution, exclusion and other usage advice labels

Through these steps, the platform will structure the results of thousands or even tens of thousands of numbers in a few minutes for you to use for subsequent screening.

Which users are best suited to use the batch detection feature?

lSocial media operation team: quickly remove invalid accounts before adding friends

lPerson in charge of private domain conversion: Highly active users will be reached first

lAd conversion team: Verify whether the mobile phone number collected on the ad landing page is available

lScript operators: Clean the script execution target list and improve the hit rate

lData purchaser: Verify the registration rate and authenticity of the third-party number pool

lChannel agents: select high-quality users and distribute them to lower-level systems

No matter which role you come from,Batch testing capabilityThey will all become your infrastructure to improve reach efficiency and reduce operating costs.

How are the test results used?

After the test is complete, you can:

lDirect import"Recommended" number to WhatsApp friend script

lWill"Use with caution" numbers as backup for cold start list

lWillRemove "excluded" numbers to avoid resource waste and risk control triggers

lwith customer systems,Data docking with SCRM and community management platform

lEstablish user portrait tags based on detection results to achieve hierarchical operations

This makes the entire number usage process consist of"Blind import" becomes "data-driven" to improve the quality of private domain pools from the root.

In 2026, there will be more and more number data around the world, but the realThere are fewer and fewer numbers that are available, convertible, and sustainable for operation. The same is true for the German market.

Batch testing is not only verification, but also the first threshold for the private domain.

Use it nowDigital Planet Platform, batch check the registration status and activity level of German mobile phone numbers, control the number quality from the source, and build a more stable, accurate and transformable data foundation for your social operations. Sign up now and start testing.

digital planet is a world-leading number screening platform that combines Global mobile phone number segment selection, number generation, deduplication, comparison and other functions . It supports customers worldwideBatch numbers for 236 countriesScreening and testing services , currently supports40+ social and apps like:

whatsapp/line, twitter, facebook, Instagram, LinkedIn, Viber, zalo, binance, signal, skype, DISCORD, Amazon, Microsoft, Truemoney, Snapchat, kakao, Wish, GoogleVoice, Botim, MoMo, TikTok, GCash, Fantuan, Airbnb, Cash, VKontakte, Band, Mint, Paytm, VNPay, Moj, DHL, Okx, MasterCard, ICICBank, Byb Wait.

The platform has several features including Open 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 provides Self-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.

You can find it on the official channelt.me/xingqiupro Get more information and verify the identity of business personnel through the official website. official businesstelegram:@xq966

(Kind tips:existWhen searching for Telegram’s official customer service number, be sure to look for the usernamexq966), you can also verify it through the official website personnel: https://www.xingqiu.pro/check.html , confirm whether the business contact you is a planet official