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Container prefix checker for terminals, depots, and surveyors.

PrefixCheck helps operators read the owner code on the box, confirm who owns the unit, and stop a wrong prefix before it becomes the wrong record.

What it solves

When the owner code looks wrong, settle it before the handoff.

A container prefix checker is useful because the owner code is not cosmetic. It affects who the box belongs to, what record it should sit in, and what downstream team inherits the problem if it is wrong.

What PrefixCheck does

Read the box, confirm the prefix, keep the context.

  • Reads the owner code directly from the container.
  • Pairs that prefix with ISO 6346 container number validation.
  • Adds owner lookup context when BIC BoxTech is reachable.
  • Keeps a local device record of what was checked.

Next step

Need full number validation too?

Prefix checking is only half the problem. Pair it with ISO 6346 check digit validation and owner lookup.

Open ISO 6346 validation page