Identify which system the number describes
France Télévisions documents France 4 and franceinfo changes in French TNT numbering during June 2025. That describes French domestic terrestrial television. It does not assign a Canadian provider’s channel positions.
Read the country, network and distribution context before copying a number. The same service name can appear in another guide under another position, while a familiar number can identify an entirely different service.
Search by the complete service name
Use the channel’s actual name and language where relevant. Keep domestic and international identities distinct: a general-interest network, an international news service and a digital platform can have similar names.
If the provider publishes a current lineup, use that for its own assignments. A logo in another collection or an overseas domestic-number notice cannot establish inclusion. Leave availability unresolved when the actual route has not confirmed it.
Read dated changes before treating old numbers as errors
An older page can retain former numbering after a dated change notice appears. Preserve the effective date and apply it only to the system it describes. A current website crawl date does not necessarily update every sentence on the page.
If two official pages conflict, prefer the newer feature-specific change record for that detail and retain the conflict in your notes. Do not combine the old and new numbers into two supposed current channels merely to make both pages fit.
Ask a precise lineup question
State the full service, language edition and current provider route you mean. If an entry exists, record the actual label and programme observed. A number alone is too ambiguous to identify the service internationally.
For a guide correction, distinguish a wrong position from a wrong programme mapping or missing service. Those are separate issues. The useful outcome is a verified named channel in the actual guide, rather than forcing a foreign domestic number onto a Canadian interface or inferring content rights from a numbering announcement.
A screenshot used for a correction should preserve the service name and the guide context, not only the number. Another person can then determine which assignment is being discussed without confusing it with the same number in another country or interface.
Related questions
Is a domestic channel number universal?
No. It belongs to a specific distribution context.
Do old and new numbers prove two channels?
No. Check the dated change and actual service identity.
Sources and scope
Scope notes distinguish published documentation, supplied information and editorial methods. They do not report a hands-on service test.
- France Télévisions June 2025 TNT notice — Specific domestic-number change used as an example; no Canadian lineup assignment.
