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No-code CSV REST API Exportable results

Telegram Username Checkers

Check Telegram usernames by result depth: registration, profile, or full account output.

Submit Telegram usernames in bulk and choose the result depth your workflow needs. The output preserves the username and returns only the fields available for the selected task.

Start a check View full pricing API documentation

Username

Input

From $1.50

Per 10,000 checks

3

Task types

Core data by result depth
Username @example_user
Registration status yes / no
Profile data when available
Activity and account signals full task only
Telegram Username Registration Checker
Telegram Username Profile Checker
Telegram Username Full Checker

No account, number, or SIM required

Every check runs through official platform APIs on our own infrastructure. You never connect, bind, or use your own account, phone number, or SIM card — just upload your list or call the API and get results.

What CheckNumber detects for Telegram Username

Registration status

The registration tier returns the submitted username together with activated, so unavailable usernames can be filtered before a deeper review.

Available profile data

The profile tier can add nickname, avatar, gender, age, and skin_color when those values are available.

Account and activity signals

The full tier adds available user_id, active_days, is_vip, and is_frozen fields without changing the input username.

Passive result collection

The check returns configured result signals only. It does not send a message to the account or require a private-account login.

What You Can Check

Choose a Telegram username task by result depth

All three products accept Telegram usernames. Select registration, profile, or full output according to the fields your workflow needs.

Telegram Username Registration Checker

tg_username

$1.5 per 10,000 checks

Core data available
username, activated
Best for
Registration filtering
API documentation

Telegram Username Profile Checker

tg_username_profile

$2.5 per 10,000 checks

Core data available
username, activated, nickname, avatar, gender, age, skin_color
Best for
Profile review
API documentation

Telegram Username Full Checker

tg_username_full

$4.5 per 10,000 checks

Core data available
username, activated, nickname, avatar, gender, age, skin_color, user_id, active_days, is_vip, is_frozen
Best for
Full account screening
API documentation

Core username data

What each Telegram username task returns

Each tier preserves the submitted username. Select the smallest result set that meets your workflow; exact response keys and casing remain unchanged from the configured output.

Registration

tg_username
username
The Telegram username supplied for the check.
activated
Whether the submitted username is associated with an available Telegram account.

Profile

tg_username_profile
nickname and avatar
Available profile name and avatar URL returned for the username.
gender, age, and skin_color
Available profile attributes. These values can be empty and must not be treated as verified personal facts.

Full account output

tg_username_full
user_id
Available Telegram account identifier.
active_days
Available recent activity-day signal.
is_vip and is_frozen
Available account-state signals returned by the configured full task.

Optional fields can be empty. Profile attributes and account-state signals are availability-dependent and are supporting signals only.

Run a Telegram username batch in three steps

Use the platform for uploaded lists or the REST API for recurring authorised workflows.

  1. 1

    Prepare usernames

    Provide one Telegram username per row and keep the source value for reconciliation.

  2. 2

    Choose the result depth

    Use registration, profile, or full output according to the fields your workflow needs.

  3. 3

    Export mapped rows

    Download the completed result and match every returned row to its submitted username.

Common Use Case

Improve Telegram Username list quality before outreach

Review authorised Telegram username lists before support, moderation, or audience workflows.

No-code CSV REST API Exportable results

Signal 1

Registration check — confirm whether a Telegram username is registered.

Signal 2

Profile signals — retrieve nickname, avatar, and available inferred attributes.

Signal 3

Full output — add user ID, active days, VIP status, and frozen status when available.

Telegram Username FAQ

Can I check Telegram usernames in bulk?

Yes. Upload a username list or use the REST API, select the required result tier, and download a result row for every submitted username.

Which tier should I select?

Use tg_username for registration only, tg_username_profile for available nickname, avatar, and profile attributes, and tg_username_full when your authorised workflow also needs available account and activity-state fields.

Are all profile fields present for every username?

No. Optional values depend on the available result for that username and can be empty. They are supporting signals, not verified personal facts.

Does the check contact Telegram users?

No. Processing is passive: it does not message the account or require private-account login.

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