Getting Started with Telegram Number Screening: Practical Multi-Dimensional Filtering for Activation, Activity, Gender, and Age

Telegram is becoming an indispensable channel for global marketing. Whether it's cross-border e-commerce, driving traffic to independent websites, or promoting cryptocurrency, gaming, and social apps, Telegram attracts more and more teams thanks to its high user engagement, strong private community features, and relatively relaxed messaging delivery policies. However, challenges quickly arise: with a large pool of phone numbers, how do you know which ones are actually registered on Telegram? Which users are still active? What’s their gender and approximate age? Without this information, blindly adding contacts, creating groups, or sending private messages leads not only to low conversion rates but also increases the risk of triggering platform restrictions—or even getting your account banned.

The solution lies in one principle: multi-dimensional filtering before precision marketing. Using GeekNums as an example, we’ll walk you through a complete demonstration of filtering Telegram numbers based on four core dimensions—activation status, activity level, gender, and age—helping you identify truly valuable target users from a messy list of numbers.

1. Why Must You Screen These Four Dimensions in Telegram Marketing?

Telegram’s user system is unique: users can remain anonymous by hiding their phone numbers and displaying only usernames. This means that the phone numbers you have may not correspond to actual, active Telegram accounts. Without proper screening, mass messaging or group creation will lead to common issues such as:

- Non-activated accounts: The number exists, but the user hasn’t registered on Telegram at all—your message simply won’t be delivered.

- Inactive: Registered but rarely logging in, messages go unanswered, and response rates are extremely low.

- Gender mismatch: Products have clear gender preferences (e.g., beauty, men's fashion, maternity), so targeting the wrong gender leads to ineffective communication and wasted resources.

- Age mismatch: Consumption capacity and interests vary significantly across age groups; blind coverage wastes resources.

Therefore, activation is fundamental, activity is key, and gender and age act as amplifiers for precision. Only by combining all four factors can you build a high-quality Telegram target user dataset.

II. GeekNums’ Core Capabilities in Multi-Dimensional Telegram Screening

GeekNums is a global number-screening platform specifically designed for overseas customer acquisition, integrating phone number/email data generation with multi-dimensional cleansing. It supports data filtering across 40+ major social platforms and popular apps. For Telegram use cases, it offers the following key capabilities:

1. Free Global Number Generation at One Click
Supports over 220 countries and regions, generating phone numbers in bulk based on real number segments, quickly resolving data sourcing challenges.

2. Telegram Activation Status Detection
Automatically identifies whether a number has registered on Telegram, eliminating inactive or invalid numbers to prevent unnecessary messaging.

3. Activity Level Filtering
Allows filtering by recent login time—such as “active within the last 7 days” or “active within the last 30 days”—retaining only recently active users.

4. Multi-Dimensional Gender and Age Filtering
Enables targeting based on publicly available account information or behavioral patterns, filtering by male/female and specific age ranges for more precise audience segmentation.

5. Batch Processing for Efficiency and Stability
Supports uploading Excel/CSV/TXT files or directly using generated numbers, completing detection and cleansing of millions of records within minutes.

III. Practical Guide to Multi-Dimensional Telegram Screening

Below is a complete walkthrough using the GeekNums platform, demonstrating the entire process from number preparation to exporting a high-quality list.

Step 1: Log in to GeekNums and Access the Telegram Screening Module
Visit the GeekNums website, register and log in. From the top menu bar of the console, select "Home" and choose the Telegram module. New users typically receive free credits, allowing small-scale testing first.

Step 2: Prepare Your Number List
You have two options to obtain numbers for screening:

Option A: Upload Existing Numbers
If you already have a collection of phone numbers, simply upload an Excel/CSV/TXT file. Ensure consistent formatting, such as:

- With country code: +79001234567 (Russia)
- Without country code: 79001234567 (requires specifying the country)

GeekNums will automatically detect the country and standardize the format.

Option B: Generate Numbers for Free
If you don’t have existing data, click “Number Tools” → “Number Generator,” select your target country (e.g., Russia, India, Brazil, Indonesia—regions with high Telegram penetration), set the number range and quantity, then generate compliant phone numbers instantly. Generated numbers can be directly added to the screening queue.

Tip: Telegram has high penetration in markets like Russia, India, Iran, Brazil, and Indonesia—prioritize these regions.

Step 3: Set Up Your Screening Criteria
This is the core step of the entire process. On the Telegram filtering settings page, we recommend selecting at least one of the following four criteria, which can be combined:

- Activation Status: Click "Telegram Active Filter" to automatically exclude inactive numbers.

- Activity Level: Choose "Telegram Active Filter" and select a recent login time range when downloading results—such as "active in the last 7 days" or "active in the last 30 days." The more recently active a user is, the higher their response probability.

- Gender: Select "Male," "Female," or "Unspecified" based on your product positioning. For example, if promoting beauty products to women, filtering only female numbers significantly reduces ineffective outreach.

- Age: Choose your target age group, such as 18–24, 25–34, or 35–44. Different age groups have distinct consumption preferences; precise age targeting improves conversion rates.

You may also add other conditions based on specific needs, but we recommend focusing initially on these four core dimensions to avoid overly narrow results due to excessive filters.

After setting up, the system will estimate the number of filtered phone numbers, helping you assess the data volume.

Step 4: Launch Batch Filtering

Click "Start Filtering," and GeekNums will use multi-platform data interfaces for rapid verification. Depending on the number of phone numbers, this process typically completes within minutes. You can monitor progress in real time.

The entire process is automated and requires no manual intervention. GeekNums' underlying algorithms are trained on extensive datasets, ensuring high accuracy in detecting Telegram activation status and activity levels.

Step 5: Export High-Quality User Lists

Once filtering is complete, you can export results by category:

- Fully Matched Numbers: Phone numbers that meet all criteria—activated, active, gender-specific, and within the target age range. These form your core marketing list and can be directly used for group creation, private messaging, or ad campaigns.

- Invalid Numbers: Numbers that are not activated or long-inactive have already been automatically excluded.

Exports support Excel, CSV, and TXT formats, making it easy to import into Telegram marketing tools, CRMs, or bulk messaging systems. Numbers are usually provided in international format and can be added directly as contacts.

Click to register for GeekNums and get your exclusive trial credits.