Operator format detection and T card screening method to quickly identify available mobile phone numbers

Carrying out overseas marketing,During the process of WhatsApp/Telegram registration number pool management and group messaging system construction, companies often encounter such problems:The number format is confusing and the operator is unclear.T cards are mixed with physical cards, resulting in high delivery failure rate, frequent account bans, and low registration efficiency..

These questions may seem trivial, but they all boil down to one core——Does the number itself match"Available formats" and "Compliant carrier standards".

Therefore, before starting any system, perform a thoroughCarrier format detection andT card screening, becomes the prerequisite to ensure the success of subsequent projects.

With the help ofDigital Planet Platform, you can realize batch operator identification, format specification detection, andT-cards are distinguished from physical cards, laying a stable foundation for subsequent account registration, marketing delivery, and community building.

What is carrier format detection andT card screening?

Operator format detection refers to using the system to determine whether a mobile phone number complies with the operator format rules of the country to which it belongs, including:

lIs it a real operator number segment?

lWhether it is a virtual operator (such asGoogle Voice, TextNow, etc.)

lWhether it is commonly usedT card (test card/number one multi-purpose virtual card segment)

lWhether it is an entitySIM card (suitable for stable registration/account maintenance/marketing)

andT card screening is to further identifyIt is prone to exceptions and is not recommended for registration./Group test card number segment or virtual operator number,like:

lUSATextNow

lIndiaAirtel test section

lIndonesiaTSEL virtual card number segment

lSaudi ArabiaMobily short-term card segment

lthe PhilippinesGlobe temporary universal number segment, etc.

Although these virtual numbers can be registered, theyPoor stability, high complaint rate, and extremely high risk of account suspension, it is not recommended to invest in the main link

Frequently Asked Questions: Why formatting is necessary+T card screening?

The following are commonly overlooked pain points that directly impact project costs:

lA large number ofThe "registered" number cannot receive messages. The actual number isT card has no active activity

lThe customer service number was frequently complained about. When I checked back, I found that the one added wasVirtual operator registration number

lregisterAPI failure rate soars due toIrregular format or abandoned number segment

lThe automatic group joining system repeatedly reported errors due to the numberLogged out or format error

These can all be passedError costs avoided by pre-screening mechanism.

How does Digital Planet realize automated identification?

The Digital Planet platform supports batch processing of global mobile phone numbers and covers the following core functions:

Format standardization

lAutomatically identify the country and operator of the mobile phone number

lDetermine whether the number is a real number segment and exclude numbers with illegal formats

Carrier identification

lOutput operator affiliation (e.g.AT&T, T-Mobile, Jio, Airtel, Telkomsel, etc.)

lDetermine whether it is a mainstream operator, virtual operator or test segment

T card automatic screening

lConnect to operator feature models and automatically label"Suspected T card" "High-risk number range" "Not recommended"

lCustomizable filtering strategies, such as retaining only entitiesSIM mainstream operators

Batch processing capability

lSupports uploading tens of thousands of mobile phone numbers with minute-level processing speed

lStructured output results, adaptationImport formats for CRM, registration system, SCRM and other tools

Application scenarios: These teams need the format most+T card recognition

lWhatsApp registration team: Filter out false number segments, improve registration success rate, and reduce abnormality rate

lMarketing delivery team: Avoid sending empty numbers orT-card sends advertisements to improve delivery rate and click-through rate

lSocial Drainage Team: Eliminate virtual accounts in advance to avoid community quality decline and risk control issues

lCustomer service system configuration method:Auto mark"Virtual Card User", configure different reception paths

lrobot/AI model training data builder: Only retain high-quality, real active number segments to improve data validity

Why choose Digital Planet Platform?

lGlobal number segment library updated in real time: covering super200 countries and regions, keep up with changes in operator number segments

lBatch processing is stable and efficient: Support structured export to facilitate system docking and analysis implementation

lStrong risk control capabilities:passThe T-card model continues to optimize the hit rate and reduce the probability of false screening.

lUser-operated: No development or script support is required, just register and log in to operate the platform

Use Digital Planet now and complete it with one clickT card and format filtering

If you want to make your marketing more stable, registration smoother, and mass sending without wasting resources, register and log in nowDigital Planet Platform, use [carrier format detection andT Card Screening Service], upload your mobile phone number resources, and the system will automatically determine the legality, operator ownership, and T card risk label of each number.

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