How to detect international SMS numbers? Analysis of links that cannot be ignored before

Before sending international bulk text messages,Number detectionThis is an extremely critical but often overlooked preparation. Many companies directly send text messages without testing, resulting in a large number of failed sendings. This not only wastes text message fees, but also reduces overall marketing.ROI. So, how to detect international SMS numbers? Why is this step necessary before serving? This article will start fromPrinciples, methods, tool selection and cost controlFour aspects, comprehensive analysis for you.

Why must number testing be done before sending international text messages?

Many companies encounter the following pain points during the actual launch process:

lSMS delivery rate is low and bounce rate is high

lAfter the launch, I received a risk control warning from the telecom operator.

lBudget is spent quickly, but conversions are extremely low

lIdentified by the blacklist system, causing subsequent sending failures.

The root cause of these problems is often not the text message content or delivery time, butNumber quality is not up to par. Especially in the international market, due to different operator standards in various countries, there are a large number ofUnregistered, empty account, shutdown account, virtual accountsituation. If these numbers are not filtered out, text messages will be like pebbles dropped into the deep sea without any response.

What is international SMS number detection?

Simply put, international SMS number detection refers to the status identification and classification of a batch of target mobile phone numbers through a professional system or platform. Common testing contents include:

lDoes the number exist?(empty number detection)

lWhether the number has been registered for use(validity test)

lWhether you are currently online or shut down(real-time status)

lThe operator and country to which the number belongs

lWhether it is a virtual account or a shared accountWaiting for high risk numbers

The goal of testing is to screen out a batch ofA real number that is “sendable, capable of receiving, and stable to use” to ensure the accuracy of mass text messagingDelivery rate, click-through rate and conversion rate.

Detection method:API detection vs platform self-service screening

There are currently two mainstream methods for detecting international SMS numbers:

1. Access API for programmatic detection

Suitable for enterprises with development capabilities or existing system integration needs, you canAPI is connected to CRM, SMS platform or clue system to complete detection in real time. However, this method has high development costs and requires frequent maintenance of interfaces and nodes.

2. Use third-party platforms for batch testing

Most enterprises are more suitable to useThird-party testing platform, such as Digital Planet, supports multi-country, multi-platform, and multi-dimensional batch number detection. No development is required. You can directly upload the number to obtain the detection results, which is more efficient and cost-controllable.

Detection process: from import to classification

International SMS number detection generally follows the following process:

1.Organize a list of target numbers:supportUpload in Excel, CSV and other formats

2.Select detection dimensions: Whether to detect the activation status, online status, whether it is a virtual number, etc.

3.Submit detection task: The platform automatically performs batch inspections, usually tens of thousands of items are completed within a few minutes.

4.Download result classification: The platform outputs detection reports, divided into categories such as valid numbers, empty numbers, shutdown numbers, abnormal numbers, etc.

5.Export available numbers: Use valid numbers for subsequent SMS delivery to improve hit efficiency

Differences in testing in different countries require special attention

The countries involved in international text messages are complex, and the rules of operators in each country are also different. Please pay attention to the following when detecting:

lThere are a large number of virtual numbers in the United States and Canada, which need to be identified

lNumber segments in countries such as Indonesia and the Philippines are updated frequently, and detection must be real-time.

lEuropean countries such as France and Germany have a relatively high degree of standardization of number formats, but there are still a large number of canceled numbers.

Therefore, it is very important to choose a platform that supports testing in multiple places around the world.

How to control testing costs and efficiency?

The core of cost control lies in:

lFilter out format error numbers in advance, to avoid invalid detection

lSubmit testing in batches, unit price is better

lChoose a pay-as-you-go billing platform, avoid the waste of annual and monthly subscriptions

In addition, the detection frequency also needs to be reasonably arranged: for markets with rapid changes in activity (such as social customers), it is recommended toTest within 1 hour; for a stable customer base, test once a week.

It is recommended to use Digital Planet to complete international SMS number detection

The Digital Planet platform focuses on global multi-platform number detection and supportsWhatsApp, Telegram, LINE, Facebook and other social applications also provide:

lExclusive detection logic for international SMS scenarios

lGlobal coverage200+ country and region number database

lSupport import detection+Self-service filtering+tag output

lFast detection and high accuracy

lOrders can be placed by yourself, no technical integration is required

Through Digital Planet, companies can obtain a batch of"High value, low bounce" SMS delivery number can truly achieve "less money, more conversions". Start using Digital Planet now to lay the foundation for your international SMS marketing.

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