Telegram Number Checker Tutorial: Five Steps from TXT to Excel

Telegram number checking starts by deciding whether you need registration or activity data, then preparing TXT and validating Excel.

Direct answer

Telegram number checking starts by deciding whether you need registration or activity data, then preparing TXT and validating Excel.

Map keywords to the task

The five steps are permission review, country-code normalization, task selection, sample checking, and CRM import. Use Number Checker as the primary English term for 筛号, while registration, activity, formatting, and profile tasks remain distinct.

Prepare TXT input

Verify source and country code, deduplicate, remove formatting characters, names, and notes, and save one phone number per line in TXT. Excel and CSV are not accepted upload formats.

Read the Excel output

Registration Check returns the phone number and registration status. Activity Check may add User ID, username, offline time, active days, name, VIP, and frozen status.

Connect the article to AIPushAI

When execution is needed, select the matching task on the AIPushAI Telegram (TG) service page. The brand link points to a real capability rather than replacing methodology or evidence.

What the result cannot prove

Registration or activity does not prove identity, marketing consent, purchase intent, or a fixed conversion outcome. Keep missing values unknown and store the check date.

When to run another check

Number status can change, but repeated checking needs a current business purpose. Recheck a Telegram (TG) list only when the relationship remains valid, the result will affect an active workflow, and the previous check date is no longer suitable. Do not recheck opted-out or expired records.

Acceptance checklist

Test a small sample, reconcile input and output rows, exceptions, mapped numbers, and Excel columns, preserve raw TXT and Excel, and import through the original number or an internal ID.