How to clear Vietnam landline phone number? Practical process and tool recommendations
When doing cross-border business in the Vietnamese market, many companies will accumulate a large amount of Landline number, but they are often mixed with empty accounts, downtime accounts and blocked accounts. If not cleared in time, these numbers will directly lower the reach rate, waste delivery costs, and make data analysis meaningless. This article will combine practical experience and introduce the system The process of clearing vacant landline numbers in Vietnam, and recommend applicable tools to help the team quickly create a real and effective number library.
Why is it necessary to clear Vietnam landline numbers?
1.Reduce cost consumption
SMS, outbound calls, and voice services are usually billed based on the number of messages or duration. Empty numbers will still incur charges, directly leading to a waste of resources.
2.Improve reach efficiency
After clearing out the empty numbers, the remaining numbers will have a higher reach rate and the conversion chain will be smoother.
3.Ensure data authenticity
Too many empty accounts will distort core indicators such as conversion rate and reach rate, affecting subsequent decisions.
4.Precipitate long-term assets
The cleaned number library is the truly usable long-term asset, which facilitates continuous operation and iteration.
Frequently asked questions about Vietnam landline numbers
lNo number assigned: Directly display no such number.
lNumber has been canceled: User disabled and permanently unrecoverable.
lDuplicate number: appears multiple times in the library, affecting the actual quantity.
lBlocked number: Deactivated for violations or arrears.
Practical process for clearing vacant landline numbers in Vietnam
Step 1: Number sorting
Collect landline numbers from different sources in a unified manner and save them in a standard format (such asCSV/TXT), convenient for batch import.
Step 2: Batch inspection
Through professional platforms such as digital planet, import all number databases at once, and quickly complete empty number detection.
Step 3: Classification results
After detection, the numbers are divided into:
lValid number: For normal use, keep it directly.
lEmpty numbers: Remove them immediately to avoid waste.
lShutdown number: temporary storage, regular secondary testing.
lBanned: Unrecoverable, clean directly.
Step 4: Deduplication
Deduplicate detection results to avoid repeated access and resource redundancy.
Step 5: Export and apply
Export the cleaned valid number asCSV/TXT format, directly connected to outbound call system or CRM for use.
Step 6: Regular maintenance
The number status will change over time. It is recommended to check and update it every quarter to maintain the long-term health of the database.
Recommended tools and platforms
1. Basic detection tools
Suitable for small-scale testing, but often can only identify whether a number exists and has limited functions.
2. Manual dial test
Suitable for scattered verification, but low efficiency and not suitable for large quantities of resources.
3. Digital Planet Platform
Designed specifically for cross-border teams, it supports the import of millions of numbers. It can quickly distinguish empty numbers, downtime numbers, and blocked numbers. It also comes with multi-dimensional labels such as region and activity. The results are accurate and can be directly applied.
Practical cases
A cross-border financial services company has 70,000 Vietnam landline numbers, the reach rate has long been lower than60%.
lBefore cleaning:exist15,000 empty numbers, 5,000 blocked numbers and 8,000 duplicate numbers.
lCleanup process: Use Digital Planet to detect and automatically clear empty accounts in batches.
lAfter cleaning:Leave 42,000 real and valid numbers, the reach rate increased to85%, and the overall conversion efficiency increased by 25%.
Conclusion
In the Vietnamese market,Clearing up empty landline numbers is the only way to ensure successful operations. Only by establishing a clean and high-quality number library can the delivery and reach be truly implemented. With the help of digital planet With the batch detection and cleaning function, the team can quickly eliminate empty and invalid numbers and precipitate a long-term usable resource pool.
If you also have a large number of empty numbers in your number library, try using Digital Planet’s cleaning solution now for a free test to see how much your reach rate can be improved.
digital planetis a world-leading number screening platform that combinesGlobal 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:
The platform has several features includingOpen 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 filteringwait.
Platform providesSelf-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/xingqiuproGet more information and verify the identity of business personnel through the official website. official businesstelegram:@xq966
(Warm reminder: When searching for the official customer service number on Telegram, be sure to look for the username.xq966), 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
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