How many digits are in a Brazilian mobile phone number? How to screen for them

This article will share my experience and guide you through the latest WhatsApp number filtering strategy for 2025, with the core tool being ITG full-domain filtering.

Our cloud-based control system allows you to easily filter accounts across multiple platforms, from gender and age to activity levels. This one-stop management increases operational efficiency several times over and helps you precisely target your users.The new account sharing cloud-based control platform supports active, online, and interactive filtering, helping you quickly monitor account status and efficiently manage social media accounts without manual troubleshooting.

The cloud-based control system allows you to precisely filter mobile phone numbers and international area codes, easily acquiring accounts in regions like India, Mexico, Japan, and the US, making international marketing a breeze.The system supports self-screening, proxy screening, and customized filtering modes, allowing you to freely combine filtering criteria for flexible and efficient account management, easily meeting the needs of various operational scenarios.With our cloud-based control platform, you can quickly identify highly active accounts with profile pictures and specified age and gender, improving the accuracy of your social media marketing and significantly increasing ad conversion rates.

We support account management across multiple platforms, including Telegram, WhatsApp, Twitter, LinkedIn, the international version of TikTok, and Facebook, offering unified management across multiple channels and eliminating tedious operations. The account sharing cloud control system features built-in delisting and device filtering, automatically eliminating ineffective accounts and ensuring every marketing investment is targeted and efficient, reducing waste.One-click filtering for duration and interaction allows you to accurately understand user activity and behavioral habits, helping marketing teams develop more efficient operational strategies.

The cloud control system supports batch generation of Japanese and US mobile numbers, as well as international social media accounts. Combined with filtering functions, it efficiently expands your marketing resource library.

Fully transparent data, with support for detailed and customized filtering modes, allows you to view account status and filtering results at any time, improving team collaboration and facilitating targeted marketing efforts.With our cloud control system, you can filter accounts across multiple platforms with one click, including Telegram, WhatsApp, Twitter, LinkedIn, the international version of TikTok, and Facebook, accurately filtering by age, gender, and activity level. This makes social marketing more efficient and precise, saving significant labor costs.

The system supports active, online, interactive, and duration filtering, helping you quickly understand account status and activity, intelligently filtering out low-activity and inactive accounts, ensuring every marketing investment is fully utilized and maximized. The cloud control platform offers self-screening, proxy screening, detailed screening, and customized modes. It supports batch combination of screening criteria, ranging from gender and age to profile pictures, interaction frequency, and online time, fully meeting the operational needs of diverse businesses and improving marketing efficiency and precision.The system's batch account generation function allows rapid generation of international accounts, including those for Japanese, US, Indian, and Mexican phone numbers. Combined with filtering features, it easily targets target user groups, making cross-border marketing less complex and tedious.

The account sharing cloud control system includes built-in delisting and device filtering functions, automatically eliminating invalid accounts and unusual devices, ensuring account resource quality and marketing precision, ensuring optimal advertising and social media operations.The system supports unified management across multiple platforms and transparent data viewing, allowing users to monitor account status, screening results, and activity data at all times, enabling efficient collaboration and helping teams quickly develop targeted marketing strategies to maximize the value of social media operations. With the cloud-based control system, you can filter target accounts by age, gender, activity level, profile picture, and interaction frequency. This allows you to quickly identify high-value users, increase ad conversion rates and social media engagement, and achieve precise and efficient marketing promotions.