ITG GLOBAL SCREENING

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By Admin March 14, 2026

How to accurately filter Facebook users? Use phone number filtering to find truly active accounts.

When operating a Facebook account, accurately reaching your target audience is a core requirement. Precise user filtering helps you avoid invalid accounts, and effective user filtering ensures efficient execution of your operations. Blindly accumulating accounts only wastes resources; combining account filtering with identifying genuine, active users is key to improving conversion rates.

What compliance dimensions should be considered for precise user filtering on Facebook?

The screening process must adhere to compliance principles, focus on publicly available information, and pay close attention to these key dimensions:
  • Is the screening based on publicly available account information, without infringing on privacy information?
  • Does the number filtering comply with platform rules and not involve illegal data collection?
  • Does the screening process avoid malicious marketing tags and not compromise account security?
Ignoring compliance requirements and blindly screening products can lead to these problems:
  • Violating platform rules, resulting in the restriction or banning of the operating account.
  • Crossing privacy red lines poses compliance risks and user complaints.
  • Ineffective data filtering makes subsequent operational actions difficult to implement.
  • Damaging one's own reputation and losing user trust

What accuracy issues can number filtering solve?

Number filtering is the foundation of precise operations and can address these issues in a targeted manner:
  • How to remove empty or inactive numbers and retain real, bound accounts?
  • How can I verify the validity of the link between my phone number and my Facebook account?
  • How can I filter out maliciously registered accounts by phone number?
If you skip number screening and start operating directly, these problems will occur:
  • Pushing content to invalid numbers results in an extremely low message delivery rate.
  • Mistakenly identifying malicious accounts as target users leads to account risks.
  • Distorted operational data makes it impossible to determine the true effectiveness.
  • Wasted operational resources and persistently low conversion rates

How can we differentiate account activity levels through filtering?

In conjunction with screening tools, account activity can be assessed from these perspectives:
  • Has the account recently updated its activity, liked, or commented on anything?
  • How long ago was the last login record after the phone number was linked to the account?
  • Does the account have stable contacts and is not inactive?
Ignoring the activity status filter will lead to these problems:
  • Push notifications were sent to long-inactive accounts, but there was no response whatsoever.
  • Including zombie accounts in our operations is a waste of time and energy.
  • Dismal interaction data prevents optimization of operational strategies.
  • High-quality content mismatched with the right audience fails to realize its value.

How to use ITG global filtering to achieve precise filtering on Facebook?

ITG's global screening enables efficient and compliant screening, and the operation steps are simple:
  • When importing numbers in batches, the tool only verifies publicly available binding relationships and does not involve privacy.
  • Automatically removes empty numbers, dead numbers, and unlinked accounts, retaining only real and valid numbers.
  • Label accounts by their activity level to differentiate between high, medium, and low-activity user groups.
  • Export the results by category based on the filtering criteria, and directly connect them to subsequent operational actions.
The tool can avoid errors from manual screening, greatly improve screening efficiency and accuracy, and is adapted to Facebook's operational needs.

How can the screening results be validated a second time to improve accuracy?

After initial screening, a second verification is needed to avoid misjudgments that could impact operations. This can be achieved by considering the following aspects:
  • Have the screening results been sampled and verified to confirm that the percentage of valid accounts meets the standard?
  • Have you compared the account's public activity with the selected tags to rule out mislabeling?
  • Are the filtered data updated regularly to respond to changes in account status?
If the secondary verification step is omitted, these problems will occur:
  • The screening results contained errors, and invalid accounts were treated as high-quality users.
  • Incorrectly labeling activity levels caused subsequent push notification strategies to deviate from actual needs.
  • Data not updated in a timely manner; outdated screening results used to guide operational actions.
  • The combination of these two problems lowered the overall operational accuracy and conversion rate.

How to effectively segment and manage users after screening?

Based on the screening results, tiered operations can be implemented according to the following approach:
  • Highly active users: Push core activities and conversion content to enhance interaction.
  • Active users: Engage them with perks and boost activity.
  • Low-activity users: Push neutral content, gradually activate or remove them.
If stratification is not performed after filtering, the following problems will occur:
  • A unified push notification model cannot meet the needs of different users.
  • Highly active users may actively block others if they are excessively disturbed.
  • Low-activity users are not targeted for reactivation, leading to gradual churn.
  • The operational strategy is vague, making it difficult to achieve precise optimization.
Ultimately, the inability to accurately match user needs will lead to persistently low interaction and conversion rates, making it difficult to achieve core operational goals.

Conclusion

The core of Facebook's precise user selection lies in combining phone number filtering with activity assessment to identify high-quality users. ITG's comprehensive filtering provides efficient and compliant support for this process. Precise selection combined with scientific segmentation maximizes operational effectiveness.
Accurately targeting Facebook users is crucial for improving efficiency and mitigating risks. By leveraging tools to precisely identify genuine, active users, every operational investment reaches its goal, ensuring sustainable operation.

ITG Global Screening is a leading global number screening platform that combines global number range selection, number generation, deduplication, and comparison. It offers bulk number screening and detection for 236 countries and supports 20+ social and app platforms such as WhatsApp, Line, Zalo, Facebook, Telegram, Instagram, Signal, Amazon, Microsoft and more. The platform provides activation screening, activity screening, engagement screening, gender/avatar/age/online/precision/duration/power-on/empty-number and device screening, with self-screening, proxy-screening, fine-screening, and custom modes to suit different needs. Its strength is integrating major global social and app platforms for one-stop, real-time, efficient number screening to support your global digital growth. Get more on the official channel t.me/itgink and verify business contacts on the official site. Official business contact: Telegram: @cheeseye (Tip: when searching for official support on Telegram, use the username cheeseye to confirm you are talking to ITG official.)