Digital Planet US Carrier Identification System: Quickly distinguish virtual numbers from physical cards

In practical application scenarios such as cross-border advertising, overseas private domain construction, and large-scale social account registration, the choice of mobile phone number directly affects the success or failure of the business. In the US market, different types of operators have resulted in huge differences in number usage effects, especially for virtual operators (The T card number segment provided by VoIP has become one of the main hidden dangers of failed delivery, limited registration, and SMS bounce.

In order to help users accurately filter available numbers, Digital Planet has launchedUS Carrier Identification System, focusing on the intelligent identification of virtual cards and physical cards, supports batch import, intelligent analysis, and structured export, providing the underlying guarantee for high-efficiency and high-conversion cross-border operations.

The structure of U.S. carriers is complex and identification is much more difficult than it appears.

Although the mobile phone numbers in the United States are unified on the surface, they areThe 10-digit number has a fixed structure, but its operator affiliation is not static, but a complex mixed model. The number segments of mainstream operators and virtual operators are often intertwined, which brings great difficulties to ordinary screening:

lThere may be both in the same area codeVerizon main number segment, which may also be mixed with TextNow virtual segment

lNumbers generated by Google Voice, Burner and other services may appear to be legal, but in fact they can easily become invalid.

lThe number segments of MVNO operators such as Mint Mobile change frequently. Short-term registration is successful but cannot be used normally later.

lSomeVoIP numbers can even bypass initial registration, but will become invalid during later verification or login.

This means that if a company only relies on format judgment, it can easily be misled by appearances, resulting in wasted investment and serious customer loss.

Four core issues with virtual accounts

In Digital Planet’s detection data of tens of millions of U.S. number segments, the problems with virtual operator number segments are mainly concentrated in the following four aspects:

1. High probability of registration failure

Many platforms (such asFacebook, Telegram, TikTok) have set VoIP numbers as restricted number ranges, and the registration interface directly rejects them, or requires secondary verification.

2. SMS cannot be delivered

Many international SMS service providers do not support or block by defaultVoIP numbers send verification codes or marketing text messages, making the information unreachable.

3. Very short retention period

Most T-cards are temporary cards with a life cycle of 3 to 30 days. Subsequent logins are prone to invalidation, account blocking or loss of contact.

4. Frequent risk control flags

When the platform system recognizes the virtual card segment, it will directly enterWith the "low reputation" label, the account is easily restricted or banned.

In response to the above problems, relying solely on manual judgment or number segment list maintenance is no longer able to meet the large-scale operation needs of enterprises.

Intelligent recognition logic of Digital Planet: in-depth judgment from format to attribution

Digital Planet relies on global number ownership and operator databases, combined with behavioral tag identification and historical number segment activity models, to build a set of data suitable for the US market.Virtual number identification system, its core includes the following steps:

1. Automatic format verification

In the first round, the system will automatically determine whether the number conforms to the local US format, identify the country code, digits, whether there are invalid symbols or spelling errors, etc., and clean out the abnormally formatted numbers.

2. Operator attribution matching

The system compares the number with the built-in number segment ownership database and outputs the specific operator to which the number belongs, such as:

lAT&T

lT-Mobile

lVerizon

lGoogle Voice

lTextNow

lTracfone

lMetroPCS etc.

and sync mark as"Physical Card" or "Virtual Card".

3. Historical behavior scoring and marking

For some operator segments that may be cross-used, the system will use a built-in scoring mechanism and combine historical data such as registration availability rate, SMS arrival rate, retention rate, risk control rate, etc. to score each segment to improve identification accuracy.

4. Structured export results

After the screening is completed, the platform will generate a structured report, including for each number:

lformat status

lOperator name

lvirtual card/physical card tag

lUsability recommendation level

lClean timestamp

Users can directly import results into business systems or use them for distribution, registration, and archiving.

Practical scenario: Who needs to distinguish virtual cards from physical cards most?

The following five types of users most urgently need to distinguish between U.S. number types in actual business:

1. Cross-border social platform registration service provider

Batch registrationFor Telegram, WhatsApp, and iMessage accounts, you need to ensure that the number is available for a long time and is not blocked by the platform's risk control.

2. Overseas SMS service providers

Filter out virtual accounts that cannot receive verification codes, improve the SMS delivery rate and reduce the cost of bounced letters.

3. Cross-border e-commerce SaaS platform

Used to identify in advance whether it is a risk number when entering a customer's mobile phone number to ensureCRM system data accuracy.

4. Private domain operation team

When building a customer pool in the United States, short-term invalid accounts are screened out to increase the interaction rate and reduce the risk of group closure.

5. Financial and certification service platform

Identify whether it is"Accept number" prevents the same person from forging identity registrations in batches and improves the accuracy of risk control.

Why choose Digital Planet as the underlying cleaning tool?

Different from traditional scripts and static number segment libraries, Digital Planet providesDynamic update, intelligent recognition, structured outputOur one-stop number processing solution has the following advantages:

lWide coverage: Supports all mainstream and niche carrier account segments in the United States, and is continuously updated.

lRecognize deep: Not only format judgment, but also combined with usage behavior and historical risk data

lHigh automation: Upload the number file and it will be recognized, and the results will be generated in minutes, which greatly saves labor costs.

lFlexible export: Supports multi-format result output to facilitate docking with enterprise business systems

lLow operating threshold: No technical background is required, you can use it after registration and complete the screening process by yourself

Quick start: sign up and use it, no integration required

Digital Planet has now opened the U.S. carrier identification service to corporate users, and high-quality screening can be completed in just three steps:

1. Register and log in to the official website of Digital Planet

You can quickly register using your mobile phone number or email address, without downloading or local installation.

2. Upload number file

supportTXT, CSV, XLS and other formats, supporting the import of millions of numbers at a time.

3. Obtain structured identification report

Automatically output a complete report with operator mark, virtual number mark, and format status, supporting download and system access.

Whether you are ready to registerWhether it is cleaning 1,000 American social media accounts or cleaning 100,000 text message lists, Digital Planet can save you more than 90% of the time cost and greatly increase the proportion of available accounts.

If you are facing the problem of number screening, especially the proliferation of virtual numbers in the US market, it is recommended to log in to the Digital Planet platform now and experience this practical operator identification system for yourself. Avoid blind casting, reduce trial and error, and make every number use trustworthy.

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