How bulk phone number validation works

Do your phone lists have outdated or non-connecting phone numbers?

Checking each contact individually can be time-consuming. Luckily, there's a solution: bulk phone verification. At Experian, we understand the value of your time. Our bulk verification service swiftly processes batches of numbers, saving you precious time for other tasks. Here's how it works:

• Accesses data from 1,500+ telecom providers globally.

• Cross-references your list with our database.

• Confirms active numbers and gathers additional details like phone type and network status.

• Sends discreet test messages to verify connectivity without alerting the owner.

• Returns your list organized and ready for action.

Experian's bulk phone verification simplifies the process, freeing you from the hassle of managing outdated contact lists.

So, how does bulk phone number validation work? Let's delve into the process step by step:

Data Compilation:

Bulk phone number validation begins with compiling a list of phone numbers that require verification. This list may contain hundreds or even thousands of entries, making manual validation impractical.

Access to Telecom Provider Databases:

Leading bulk validation services, such as those offered by reputable companies like Experian, have access to vast databases of telecommunications providers worldwide. These databases contain comprehensive information on phone numbers, including their status, type, and carrier details.

Database Query:

Once the list of phone numbers is compiled, it is submitted to the bulk validation service. The service then queries its database, cross-referencing each phone number to determine its validity.

Active Number Confirmation:

One of the primary objectives of bulk phone number validation is to identify active numbers. The validation process involves checking whether each number is currently in use and capable of receiving calls and messages.

Data Enrichment:

In addition to confirming the status of each phone number, bulk validation services often enrich the data by providing additional information. This may include details such as the type of phone (e.g., landline or mobile), network status (e.g., roaming), and country of origin.

Test Messages:

To further validate the connectivity of each phone number, some bulk validation services send test messages. These messages are designed to verify that the phone number can receive incoming calls and texts without alerting the owner or causing any inconvenience.

Results Delivery:

Once the validation process is complete, the bulk validation service returns the verified list of phone numbers to the user. This list is typically organized and formatted for easy integration into existing systems or databases.

Benefits of Bulk Phone Number Validation:

Time Efficiency:

Bulk validation eliminates the need for manual verification, saving businesses valuable time and resources.

Accuracy:

By leveraging comprehensive telecom provider databases, bulk validation ensures high accuracy in identifying active phone numbers.

Data Enrichment:

In addition to validation, bulk services often provide enriched data, offering valuable insights into phone number attributes.

Cost Savings:

The efficiency and accuracy of bulk validation translate into cost savings for businesses, reducing the risk of wasted resources on communication efforts directed at invalid numbers.

Conclusion

In conclusion, bulk phone number validation offers a powerful solution for businesses seeking to maintain accurate and up-to-date contact information. By harnessing advanced technology and leveraging vast databases, bulk validation services streamline the validation process, empowering businesses to communicate effectively with confidence.