Complete Guide to Telegram Number Screening and tgid Export: Field Analysis and Marketing Integration

In the field of overseas marketing, Telegram number screening and tgid export is a crucial step. Many teams, after batch verifying numbers, only obtain a simple “registered/unregistered” list, overlooking the most valuable field—Telegram ID (tgid). tgid is the unique, unchanging identifier for each user within the Telegram system, essentially the user’s digital ID card. By exporting tgid after screening, you can transform a one-time number verification result into a reusable, precisely targeted marketing asset.

This article will detail the core fields of tgid export, application scenarios, integration methods, and precautions, helping you upgrade from “verifying numbers” to “managing users.”

What is Telegram Number Screening and tgid Export?

tgid export means: after using a screening platform (such as KK-DATA) to perform Telegram registration/activity detection on a batch of phone numbers, the platform not only returns whether the number is registered on Telegram but also returns the corresponding Telegram internal ID for that account. This ID can be downloaded locally in CSV or TXT format from the console.

Differences Between tgid and Regular Phone Numbers

The fundamental difference lies in stability and uniqueness.

Comparison Dimension	tgid	Phone Number
Change Frequency	Never changes after registration	May change or become invalid due to number change, cancellation, or recycling
Uniqueness	Globally unique within Telegram system	Can be registered repeatedly on different platforms
Export Difficulty	Requires screening tools to obtain	Public data, can be purchased in bulk
Value for Re-contact	High, can be linked with Bot API or third-party tools	Low, cannot reach users after number deactivation

Simply put, a phone number is a “temporary key,” while tgid is a “permanent fingerprint.” For marketing teams aiming to build long-term user profiles, tgid is far more reliable than a phone number.

Why Export tgid After Screening?

Verifying only the number status (registered/unregistered) can only be used for one-time outreach, failing to achieve the following advanced requirements:

• Data Deduplication: The same user may hold multiple phone numbers, but tgid is unique, effectively eliminating duplicate users.
• User Identity Binding: Associate tgid with customer IDs in CRM systems for cross-platform data matching.
• Multi-Task Integration: The same batch of tgids can be reused for different marketing campaigns without needing to re-screen each time.
• Activity Tracking: Periodically re-detect the same tgid to assess changes in user activity windows and optimize push timing.

Which Marketing Scenarios Highly Depend on tgid Export?

If your overseas business involves the following scenarios, tgid export is almost a standard requirement:

• Private Message Push (Cold Start): Use Bot API or third-party bulk messaging tools to send targeted messages to exported tgids. Ensure users have a conversation history with the Bot beforehand.
• Group Management & User Analysis: Import tgids into community management backends to identify active and inactive users, enabling differentiated operational strategies.
• CRM Integration: Use tgid as the primary key in your internal CRM, replacing easily deactivated phone numbers to improve data stability.
• Cross-Campaign Analysis: Has the same user participated in Campaign A and Campaign B? Quickly determine by correlating tgids.
• Batch Add Friends/Invite to Groups (Compliant Scenarios): Some tools support adding contacts via tgid, provided the user has not disabled privacy settings.

What tgid Fields Are Exported After Telegram Screening?

In KK-DATA’s screening results, fields related to tgid typically include the following categories. Depending on the detection type (registration/activity/gender recognition), returned fields may vary slightly. It is recommended to log in to the console to view the actual export template.

Core Fields: tgid, username, phone

Field Name	Meaning	Stability	Description
tgid	Unique Telegram internal ID	Very high	Never changes, recommended as data primary key
username	User-defined public username	Low	Can be changed or cleared at any time; may be empty in export
phone	Original phone number	Low	May be deactivated or transferred; not suitable for long-term identification

Usage Suggestion: Prioritize tgid as the primary key for data correlation. Use username only for archiving or quickly looking up users in visual interfaces.

Auxiliary Fields: Activity, Gender Recognition, Detection Time

• Activity: KK-DATA supports specifying an activity window (7/15/30 days), returning “active” or “inactive”. This field directly impacts marketing timing—sending promotional messages to users inactive for 30 days typically has lower reach rates than those active within 7 days.
• Gender Recognition: AI-based recognition from profile photos (male/female/unknown), commonly used for refined operations in e-commerce or social products (e.g., pushing different product categories by gender).
• Detection Time: Timestamp of when each record was detected, useful for archiving data by batch.

Auxiliary Field	Business Significance	Notes
active_status	Marks if user is active within specified window	Window selection should match product operation cycle
gender	Group push by gender	Based only on profile photo; accuracy not 100%
detect_time	Data timeliness management	Recommended to re-screen every 30–90 days

How to Integrate tgid Export Data with Marketing Tools?

After obtaining the tgid export file, the next step is importing the data into actual use scenarios. Below are common integration processes.

Export Formats and Data Processing Suggestions

KK-DATA supports export in both CSV and TXT formats.

• CSV: Suitable for multiple fields (tgid, activity, gender, etc.). Requires cleaning with Excel or data processing tools (e.g., Python pandas).
• TXT: Suitable if only the tgid column is needed, can be directly imported as a list into bulk messaging tools.

Data Processing Suggestions:

1. Remove empty values: Filter out records where tgid is empty.
2. Deduplicate: Before merging results from multiple screening tasks, remove duplicate tgid to avoid sending limits from the platform.
3. Type conversion: Some tools require tgid to be in numeric format; ensure the field type is integer when exporting.

Batch Add Contacts: Import into Telegram Customer Management Tools

Two common integration methods:

• Bot API Integration: If your Bot has conversation history, you can send messages using the sendMessage method with chat_id (which is tgid). Ensure the user has sent at least one message to the Bot (or the Bot has admin privileges).
• Third-Party Bulk Messaging Tools: For Telegram-specific bulk messaging systems, they usually support CSV import. When mapping fields, select the tgid column.

Note: tgid itself does not provide an add-friend interface. To proactively add users (non-Bot method), you need external tools and the user must have “Allow Adding” enabled. Recommending a Bot API-based outreach solution is safer.

Common Precautions After tgid Export

Will tgid Change?

No. tgid is a unique identifier assigned by Telegram servers to each account and never changes after registration. However, the following situations may cause the phone number or username associated with that tgid to become invalid:

• The phone number is deactivated or recycled, but the original tgid still exists (the account may be abandoned).
• The user changes their username; the old username is no longer available.

Best Practice: Always use tgid as the database primary key. Periodically detect activity via screening to determine if the tgid still represents an active user.

How to Avoid Repeated Detection After Export?

Between multiple screening tasks, the same batch of tgids may be verified repeatedly. KK-DATA provides a data deduplication warehouse feature: when importing numbers for a new task, the system automatically compares against previously detected tgids (or phone numbers) and skips already-tested records, avoiding wasted credits.

• Before using the deduplication warehouse, first import previously tested data into the warehouse.
• The warehouse supports segmented management by platform (Telegram/WhatsApp).

Is Exporting tgid Compliant?

tgid itself is a public user identifier, but bulk export and re-contact must comply with:

• Telegram Terms of Service: Prohibits using Bot API to send spam messages. It is recommended to push only to authorized users.
• Target country/region data privacy laws (e.g., GDPR, CCPA): If combined with personal information such as phone numbers or email addresses, ensure legal data sources.

Brief Process for Using KK-DATA for Telegram Number Screening and tgid Export

1. Log in to Console: Visit https://app.kkdata.cc/, register with a Telegram account or email.
2. Create Screening Task: Select “Telegram Screening”, set detection types (e.g., “Registration + Activity + Gender Recognition”).
3. Import Number List: Supports TXT/CSV upload or manual paste; single task supports up to approximately 1 million records.
4. Estimate Cost: The system displays the estimated deduction amount before submission. Confirm to submit the task.
5. Wait for Completion: After completion, you can receive notification via Telegram. Results are automatically saved to the console.
6. Export tgid Data: Enter the task details page, select export format (CSV/TXT), check the required fields (ensure tgid column is included), then download the file.
7. Data Cleaning and Integration: Perform deduplication and type conversion locally, then import into your marketing tools or CRM.

The entire process, from creation to export, usually takes minutes to hours (depending on the number of records).

Frequently Asked Questions

Q: Can I directly send messages to users after exporting tgid?
A: tgid is a unique identifier within Telegram, but the user must have had a previous conversation with your Bot, or you have a mutual relationship (i.e., the user is in your contact list). Simply possessing tgid cannot bypass privacy restrictions for direct sending. It is recommended to combine Bot API or third-party tools to reach only authorized users.

Q: Does tgid export support batch operations? What is the maximum number of records per export?
A: Yes. A single screening task supports up to approximately 1 million records. When exporting, you can select fields as needed, in CSV or TXT format. For larger quantities, you can create tasks in batches.

Q: How long does tgid remain valid before becoming invalid?
A: tgid itself never becomes invalid, but the associated phone number may be recycled or the account deleted. It is recommended to re-screen every 30–90 days to verify activity status and filter out invalid data.

Q: Is there an extra fee for exporting tgid after screening?
A: The export function itself is free; only the screening detection is charged per record. Check real-time pricing by logging into the console or visiting the pricing page.

Q: Which is more reliable, tgid or username?
A: tgid is the most reliable (permanent and unique). Usernames can be changed or cleared at any time by the user. It is recommended to use tgid as the primary key and supplement with username for archival purposes.

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Now that you understand the value of tgid export, start your first screening task today. 👉 Log in to console to start screening to create tasks directly; contact customer service at https://t.me/kkdata_robot for one-on-one guidance. For more information, visit the official website https://kkdata.cc/ and documentation https://docs.kkdata.cc/.