In cross-border text messages,In business scenarios such as WhatsApp group messaging and outbound sales, one of the most common but easily overlooked issues is:How many of the lists are empty?

These numbers appear to be in the correct format, but are actually deactivated, deregistered, or not registered at all. Directly using these numbers to send group messages not only wastes costs, but may also cause the account to be risk controlled by the platform. In serious cases, it will also affect the long-term stability of the delivery system.

If you want to improve your reach rate,The first step is to filter out these empty numbers. This article will teach you how to quickly complete the global air account screening from a practical perspective., especially suitable for teams doing overseas marketing, social customer acquisition, and outbound telemarketing.

What is an empty number? Why will it impact your business?

Empty number refers toA mobile phone number that is not currently in use by any user, common types include:

lNumbers that have been canceled or recycled by the operator

lNew number range that has never been activated

lRisk numbers that are blocked or restricted from use

lNumbers registered virtually but not activated for a long time

These numbers have several characteristics:

lSending text messages without receipt

lFailed to register WhatsApp, Telegram and other social accounts

lThe call shows that it cannot be connected or the line is disconnected directly.

lThe mass sending failure rate is high and the response is0

If the proportion of empty numbers in the list exceeds30%, your entire launch will face a very high risk of failure.

What scenarios are suitable for global empty account screening?

lPreprocessing before mass sending on SMS platform: Avoid delivery failures and reduce bounce rates

lWhatsApp private domain customer detection before import: Only add real users to increase the possibility of conversion

lOutbound telemarketing list cleaning: Reduce the waste of agent time and improve the connection rate

lFiltering after collection of advertising forms: Filter fake mobile phone numbers to improve follow-up results

lTroubleshooting social account registration failure: Check whether registration or verification failed due to an empty number

Whether you are doing delivery, private domain, or data operation, empty account screening is a key action in advance.

How to batch filter global air numbers?

Manual dial testing and relying on system failure receipts are too inefficient, so it is recommended to useProfessional number detection platformTo do batch screening.

Taking Digital Planet as an example, you can do this:

Step 1: Prepare number file

Organize the numbers you want to detect intoTXT or CSV format, uniformly add country code (such as: +60, +1, +63)

Step 2: Upload to the detection system

After logging into Digital Planet, enter"Global Number Detection" function, upload number files.

Step 3: Select detection dimensions

CheckDimensions such as "empty account detection" + "power on and off identification" + "registration status identification" ensure more comprehensive detection.

Step 4: Wait for the results to return

The system will automatically match the operator's interface, analyze the number status, and complete the detection task in a few minutes.

Step 5: Export results and filter valid numbers

In the detection result file, each number has a status label, such as"Real number", "empty number", "shut down", "disable", etc., directly filter out the empty numbers, and then you can use them for the next step.

Why can't we skip the empty number filtering step?

You may be thinking: I can just send it directly, and throw away the ones that fail. This approach seems to save steps in the short term, but the long-term risks are extremely high:

lThe platform recognizes abnormal sending and may result in account ban.

lDelivery budget is wasted on invalid numbers

lReal customers are slowed down and the conversion cycle becomes longer

lSystem resources are occupied, reducing delivery frequency.

A set of high-quality lists that areThe basis for reach actions such as WhatsApp, text messages, phone calls, etc. There are too many empty accounts, and precision marketing is an empty talk.

Best practices for improving number availability

The following is an empty account screening strategy that has been verified by a large number of companies:

lBefore each deliveryAn empty number test is performed

lAlso check whether the number is registeredWhatsAppand other social platforms

lInclude detection fieldsCRM system management, forming a high-quality customer label

lSend in groups with mass sending system, allowing users in different statuses to receive different content

lPeriodically recycle the sleep list and recheck it before enabling it.

Although these movements are basic, they are effective in raising theThe core logic of ROI.

Conclusion

No matter how big or detailed your business is, if you don’t even have the most basic"Number availability" has not been confirmed, which means that your contact behavior is "blind".

By introducing a global number detection platform like Digital Planet, it can not only accurately screen out empty numbers, but also further identify registration status, online status, and risk labels, so that every send can hit the target.

Screening out empty numbers is the real beginning.

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, Bybwait.

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