in useDuring the process of LINE's customer development, marketing outreach or private domain construction, many teams will encounter one of the most troublesome problems:I added a lot of contacts, but few could communicate properly; I sent a lot of messages, but almost no one responded.

These phenomena are often not due to bad content or wrong rhythm, but because youWe didn’t clear out the invalid numbers at all.. Empty, unregistered, banned, and silent users are mixed in the data, which not only lowers the conversion rate, but also seriously affects the account stability, delivery effect, and even is risk controlled by the platform.

Customer number filtering, any fieldThe first step that must be completed before taking action on LINE. This step cannot rely on "guessing", let alone "trying". This article will introduce the key processes and judgment criteria of LINE customer number filtering, and how to achieve efficient batch processing with the help of Digital Planet.

1. What kind of numbers need to be filtered?

DoWhen doing LINE marketing or user operations, common low-quality numbers include:

1. Unregistered LINE number

These numbers look fine from a mobile phone perspective, but the user has never registeredWith the LINE account, adding friends, sending messages, and joining groups all failed.

2. Account has been canceled or banned

ever usedLINE, but now it has been logged out and blocked. The system can still recognize it as existing, but in fact communication is no longer possible.

3. Empty or temporary number

For example:

lCommercial virtual number

lThe number segment that was recycled

lTest data exported by the platform

lA number that was temporarily registered and then abandoned.

Even if such numbers can be added, they rarely respond and are silent resources.

4. Batch account brushing

Generated using automatic registration tools or simulators, although the registration is successful, the behavior trajectory is abnormal, the communication failure rate is extremely high, and the risk of the main account being blocked increases.

5. Contact the unresponsive number multiple times

Message recipients who have not read or responded within a certain period are recommended to be classified into the low activity pool or eliminated.

2. FilteringWhy is invalid LINE number important?

If you import the number directly into the marketing system without cleaning the number orCRM, will face a series of consequences:

lThe message delivery failure rate is high, which affects the credibility of the channel.

lThere is a serious waste of system resources (each message has a cost)

lIf you fail to add friends too many times, your account will be easily controlled by risks.

lThe data model is confusing and the target customer profile is misjudged.

lKey indicators such as conversion rate and open rate were pulled down.

Especially in large-volume operation scenarios,The invalid number ratio of 10% to 30% means that one-third of your resources may be wasted.

3. How to determine which numbers are"Invalid"?

High-precision judgment cannot be achieved at the manual level. The following are the technical standards commonly used when the system identifies invalid numbers:

lWhether the number belongs to the currently active operator card segment

lHave you logged in in the past three months?

lCan I receive friend requests or message invitations?

lIs there a communication feedback record?

lIs any registration behavior identified as batch or abnormal registration?

lWhether to block high-frequency number segments and virtual operator numbers

4. Use Digital Planet to filter batch customer numbers

In order to solve the problems of low manual cleaning efficiency and high misjudgment rate, Digital Planet launched aCreated by LINE usersBatch number detection system, can be used in multiple business links such as sales frontline, operations department, and data processing team.

Key features include:

1. Batch import number list

Support importing mobile phone numbers,LINE ID, contact nickname and other formats, automatically identify the data structure.

2. Automatically detect whether LINE is registered

Quickly identify unregisteredLINE numbers are automatically marked as "not activated", so there is no need to test them one by one.

3. Determine whether the number is empty or has been logged out

Access the operator's logic library and historical status model to identify number resources that are short-term invalid and have no binding behavior.

4. Identification of number segments with high frequency of account bans

The detection system has a built-in high-risk number segment database, which can mark potential risk resources such as simulator numbers and virtual numbers in advance.

5. Communication capability mark

Combined with delivery status, receiving capabilities, message feedback and other indicators, filter out the reachable/Unreachable user.

6. Multi-dimensional filtering label output

Each number is accompanied by multiple labels such as registration status, activity level, binding platform, risk of account suspension, etc. to facilitate further classification and processing.

5. How to classify and use the filtered numbers?

After screening by the detection system, the numbers can be divided into the following three categories:

lRecommended: Registration status is normal, information can be received, and theActive for 30 days

llow value resources: Registered but with low activity and poor response rate. It is recommended to reach low frequency or cooperate with the activation strategy.

lEliminate directly: Unregistered, banned, high-risk number segment, communication failure

After the classification is completed, the enterprise can arrange different usage paths according to the operational rhythm, such as:

lRecommend numbers to enter the mass sending system,CRM reach path, private domain layering

lThe number that can be raised enters the content activation and label cultivation stages.

lEliminate obsolete numbers directly to free up delivery resources and system space.

This will make the entire marketing and operations chain more accurate, efficient and waste-free.

Whether you are doing brand contact, community fission, customer service,CRM setup,LINE number filtering is the first step in the entire process. The sooner cleaning is completed, the more resources can be saved in subsequent operations and the certainty of overall conversion can be improved.

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