Empty number detection: How to efficiently identify invalid numbers and reduce SMS failure rate

In business links such as SMS marketing, social traffic, and user contact,Empty number detectionBecomes an extremely critical pre-action. Whether it isWhatsApp, Telegram, LINE, or global mass text messaging, complete in advanceEmpty number detection, can greatly improve sending efficiency and cost control capabilities.

What is empty number detection?

Empty number detection, refers to identifying through system means whether a mobile phone number has been canceled, has never been registered, or cannot be reached. In large-volume operations, the proportion of empty accounts directly affects reach rate, account ban risk, and marketingROI.

Many companies think that as long as the number format is correct, it can be used, but in fact, the number that is truly usable must be professionally verified.Empty number detectionThe process can be confirmed.

What problems can empty number detection solve?

conductEmpty number detection, you can exclude the following high-risk numbers in advance:

lPermanently invalid canceled number

lInvalid number segment that has never been registered or cannot be recognized by the system

lAbnormal numbers that pose security risks and may trigger account bans

lEmpty number but still able to receive text messages"Fake active account"

passEmpty number detection, you can eliminate all these potential risk numbers to maximize the effectiveness and safety of subsequent actions.

Why is short account detection increasingly important?

As platform risk control tightens, SMS fees increase, and accounts are easily blocked, any invalid sending is a waste of cost and account risk. At this time, batchEmpty number detectionIt seems particularly necessary.

For example:

lA cross-border e-commerce company isNot done before WhatsApp group sendingEmpty number detection,resultMore than 50% of the numbers were empty, which triggered platform risk control and blocked multiple accounts.

lcertainWhat SaaS companies don’t do when verifying registration via SMSEmpty number detection, a large number of registration failures and customer complaints are generated every day, seriously affecting conversions.

As long as you involve a large number of mobile phone number operations,Empty number detectionIt is the lowest cost risk control method.

What are the advantages of the Digital Planet Air Signal Detection Platform?

Among the many claims to supportEmpty number detectionIn the platform,digital planetStand out for the following reasons:

lSelf-service ordering, minute-level response: No manual docking is required, the platform interface is simple, and detection can be started by uploading quickly.

lMulti-country and multi-platform support: Not only supports mainland China, Hong Kong, Macao and Taiwan, but also can detect overseas number status, coveringCommon scenarios such as SMS, WhatsApp, Telegram, LINE, etc.

lStable and high-concurrency system: Batch detection of millions of numbers is stable and does not drop out, suitable for various large-scale delivery scenarios.

lReal connection detection logic:no"Rule judgment" or "number segment identification", but directly connects to the operator or platform interface through API to return the status in real time.

lIndustry-leading accuracy rate: Compared with general platforms that have inaccurate screening and slow recognition, Digital Planet’sEmpty number detectionMore refined, the misjudgment rate is extremely low.

When should you do a short number test?

As long as you have mobile phone number resources, it is recommended to give priority to the following scenarios:Empty number detection:

lMake text messages/WhatsApp/Telegram before group sending

lPrepare to import customer pool orBefore SCRM

lWhen the channel for newly obtained mobile phone number is unclear

lBefore purging old customers who have not been contacted for a long time

lBefore the first test of a cold start project

How to start empty number detection?

you just need to opendigital planetplatform, choice"Empty Number Detection" module, upload your number file and you can detect it with one click. The system will return the status of each number, including whether it is empty, whether it is active, whether it is registered on the target platform, etc.

The detected numbers can be filtered and exported as needed, making it easier for you to use them in subsequent operations such as marketing systems, text messaging, and account registration.

If you are preparing to send text messages, attract new users, register overseas accounts, etc., you may wish to log in to Digital Planet first and use ourEmpty number detection serviceConduct a comprehensive screening to clear risk numbers in advance, making every step of your operation more stable, accurate and efficient.

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