ITG GLOBAL SCREENING

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By Admin April 21, 2026

From Chaos to Clarity: Viber’s Effective Field Filtering Rules and Batch Processing Strategies

In practical overseas social media marketing, effective Viber filtering is a core element determining reach efficiency and conversion rates. However, batch operations lacking effective Viber filtering often turn massive numbers into a burden of inefficient outreach. Many cross-border teams possess pools of hundreds of thousands of numbers, yet due to vague filtering rules and disorganized batch processing, they suffer from high message failure rates, frequent account risk triggers, and ultimately, a severe imbalance between marketing investment and actual returns. To escape this chaotic situation, a standardized Viber effective filtering field system must be established, coupled with a scientific batch processing strategy, ensuring that every outreach precisely targets high-value users.

I. Core Basic Fields for Effective Filtering in Viber

The first step in Viber's effective filtering is to identify the most basic and crucial status fields. This is the first hurdle to eliminate invalid data and a prerequisite for all accurate filtering.
  • Registration status field : Determines whether the number has a Viber account. Unregistered numbers are excluded to avoid invalid messages.
  • Online status field : Identifies whether a number is currently online, recently active, or has been offline for a long time, distinguishing users who can be reached in real time.
  • Account status field : Screens whether the account is banned, abnormal, or restricted. Such accounts will directly cause message sending failure.
  • Number format field : Verifies the integrity of the country code and area code, and filters out incorrect formatting, virtual number segments, and numbers from SMS verification platforms.
While the basic field filtering may seem simple, it is the foundation of Viber's effective filtering. In practice, by using only registration status and account status as dual filters, approximately 40% of invalid numbers can be eliminated, significantly reducing the resource consumption for subsequent batch processing.

II. Viber's Effective User Quality Fields for Filtering

After completing the basic screening, users need to be further segmented using user quality fields, focusing on highly active and high-intent core users. This is the key to Viber's effective screening and improved conversion rates.
  • Activity rating fields : Based on 7-day/30-day login frequency and message interaction volume, accounts are divided into four categories: high activity, medium activity, low activity, and inactive accounts.
  • The "Recent Online Time " field filters users who have been online within the last 24 hours, 3 days, and 7 days, prioritizing reaching out to recently active users.
  • Account attribute field : Identifies whether it is a personal account with real-name authentication, a corporate account, or a bot account, excluding non-real users.
  • Interactive behavior fields : Detect historical message open rate, reply rate, and link clicks, and mark high-response users.
In Viber's effective screening practices, retaining the group with the combination of "high activity + 24-hour online + personal account" can increase the message response rate by more than 3 times, far exceeding the general reach to all users.

III. Dimensional Expansion Fields for Effective Viber Filtering

To meet the needs of refined marketing, Viber's effective filtering requires expanding multi-dimensional fields to achieve precise targeting of users and adapt to different business scenarios.
  • Region Attribution Field : Accurately identifies the country, city, and carrier of the number, supporting targeted advertising by region.
  • Account duration field : differentiates between newly registered accounts (within 30 days) and established accounts (over 1 year), with new accounts showing stronger engagement.
  • Device type field : Marks users logged in on mobile, PC, or multiple devices. Mobile users have a higher message reach rate.
  • Data Completeness Field : Filters accounts with complete information including profile picture, nickname, and personal signature. These users are considered more authentic and active.
By combining extended fields, Viber's effective filtering is no longer limited to basic statuses, but can accurately target specific groups such as "Bangkok, Thailand + mobile + mature accounts of more than 1 year", significantly improving marketing precision.

IV. Viber's Standardized Batch Processing Process

Viber's effective filtering relies on efficient batch processing. Chaotic operations will negate the value of filtering, while standardized processes can ensure both efficiency and quality.
  • Data preprocessing : Number deduplication, empty value removal, format standardization, supports batch import of TXT/CSV/Excel files.
  • Filtering task configuration : Select the desired fields and set the combination rules (e.g., "Registered + Highly Active + With Avatar").
  • Batch detection execution : Supports concurrent processing of tens of thousands of phone numbers; 100,000 data entries can be fully screened in approximately 30 minutes.
  • Results can be categorized and exported as structured data, categorized by "High Quality/Useful/Use with Caution/Excluded". Multiple formats can be saved.
  • Data reuse management : Archive screening results, regularly review inactive numbers, and prevent the loss of high-quality resources.
Standardized batch processing enables Viber to effectively screen and scale up its operations, eliminating the need for repetitive tasks and allowing the team to reliably and efficiently screen and clean millions of phone numbers each month.

V. Viber Batch Processing Efficiency Optimization Techniques

Building upon Viber's effective screening capabilities, efficiency is further enhanced through batch processing techniques, reducing labor costs and adapting to large-scale marketing needs.
  • Batch filter presets : Save frequently used filter combinations (such as "Highly active accounts in Europe and America" ​​or "New accounts in Southeast Asia") for one-click reuse.
  • Concurrent task splitting : A large number of numbers are split into multiple tasks for parallel processing, reducing overall processing time.
  • Automatic deduplication comparison : Automatically compares with historical filtered data to avoid duplicate detection and duplicate outreach.
  • Scheduled Filtering Settings : Configure regular automatic filtering to update number activity and account status in real time.
  • Batch anomaly handling : Automatically identifies failed detection numbers, re-verifies or marks them, eliminating the need for manual verification.
Efficiency optimization has transformed Viber's effective screening process from "heavy manual operations" to "automated and efficient workflows," allowing the team to focus their efforts on marketing conversions rather than data processing.

Conclusion

Effective filtering by Viber is the core path for overseas social media marketing to move from chaos to clarity. From basic fields to extended dimensions, from standardized processes to efficiency optimization, every step determines the utilization value of phone number resources. The integration of ITG's global filtering allows for a qualitative breakthrough in Viber's effective filtering and batch processing, solving the efficiency challenges of large-scale data processing while ensuring the quality requirements of accurate filtering. For cross-border marketing teams, mastering Viber's effective filtering rules, combined with ITG's global filtering tools, can completely eliminate the dilemma of chaotic phone numbers and inefficient reach, building a precise, efficient, and sustainable Viber marketing system that maximizes the return on every marketing investment.

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.)