How to write a German mobile phone number? Standard format of national area code and local number segment

For users who are laying out the European market, operating cross-border projects, or building a global social marketing system, the structure, format, and number segment information of German mobile phone numbers are the key foundation for achieving efficient communication, automated detection, and user screening.

Whether you are registeringSocial platforms such as WhatsApp, Telegram, and LINE still batch-screen German local users for private domain pool construction, SMS delivery, or registration verification.Accurately understanding the writing and format standards of German mobile phone numbers is the first step in subsequent screening, detection, and modeling.

This article will focus on"German Mobile Number Format" is expanded to combine actual operational needs and platform data structure to help you effectively master the writing rules of German numbers, and introduces how to use Digital Planet to detect whether a German mobile phone number is available, registered, and authentic with one click.

1. What is the country code for German mobile phone numbers?

Germany’s international dialing code is +49, which represents the prefix for all German mobile phone numbers in international communications.

If you are calling a German mobile number from overseas or importing a global number list, be sure to add+49 or its equivalent (0049).

Common writing methods include:

l+49 157 12345678

l0049 157 12345678

lor49 157 12345678 (used to uniformly process country codes when importing the platform)

Note: When importing the detection system,Before registering scripts on the CRM platform or social media, you need to ensure that the area codes are consistent, otherwise they may not be recognized.

2. German local mobile phone number format description

In Germany, mobile phone numbers usually end withThe number segment begins with the prefix "1", followed by exclusive prefixes assigned by different mobile operators. The standard structure is as follows:

+49 1XX XXXXXX or +49 15X XXXXXX

The specific structure is:

lCountry code (+49)

lRemove German local dialing prefix"0"

lOperator number segment (such as151, 152, 157, 160, 170, etc.)

lUser number part ((Varies from 6 to 8 people)

For example:

l+49 157 12345678: This is a typical German mobile number

l+49 160 98765432: one of the common number segments of Deutsche Telekom

The length of German mobile phone numbers is usually between Between 10 and 11 digits(excluding+49).

3. Distribution of major mobile phone number operators and number segments in Germany

Although Germany has implemented a number portability system (that is, the original number can be used across operators), the source of the number can still be initially determined through the number segment:

l0151/0160/0170: Telekom

l0152/0162/0172: Vodafone

l0157/0176: O2/Telefonica

l0177/0178: E-Plus (now owned by O2)

Identifying operator number segments is particularly important in private domain scenarios such as batch detection, regional group establishment, and regional user label division.

4. Detection problems that may be caused by writing errors

In actual use, many cross-border operators have the following problems when importing German mobile phone numbers:

lThe country code is missing and the system cannot recognize it.

lwithNon-standard characters such as "(0)" or "-" affect API recognition

lThe format is not uniform and batch processing is difficult

lLocal notation is not converted to international notation (e.g.0176 is written as +49 176)

These errors may cause detection failure, abnormal script execution, or failure to add friends. It is recommended to standardize in batches before use.

5. How to detect whether a German mobile phone number is registered on a social platform?

Writing correctly is only the first step, the more critical thing is to determine these German mobile phone numbers:

lHave you registered?Mainstream applications such as WhatsApp and Telegram

lWhether he is an active user and has signals such as avatar and online status

lIs it a virtual number registered on the code receiving platform?

lWhether it comes from a high-risk account segment

lCan it be used as an operational target for private domain customers?

This information cannot be judged manually, and a professional number detection system must be used.

6. Use the Digital Planet platform to detect the quality of German mobile phone numbers with one click

Digital Planet is a one-stop global social number detection and screening platform that supports the following operations on German mobile phone numbers in batches:

lDetermine whether the mobile phone number is registeredWhatsApp

lCheck if registeredMainstream platforms such as Telegram and LINE

lDetermine whether the mobile phone number is a virtual segment or a code segment

lMark avatar status and activity level

loutput"Recommended use/Use with caution/Exclusion" label, used for process distribution such as adding friends, creating groups, script private chat, etc.

Support uploadCSV, TXT, Excel format number files, the system automatically handles country codes and format exceptions, and exports structured field results, which can be connected to your CRM, scripting system or social platform.

In the German market, whether you want to add social followers, text message reminders or advertising leads, the first step is"Write the right number." The next step is to "test whether this number is worth using."

Use Digital Planet to identify the registration status, active characteristics and operational risks of German mobile phone numbers in batches, and screen the data before using it, making every imported number more valuable. 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:

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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.

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