Container Prefix Directory

UNXU Container Prefix Owner

UNXU is a container owner code associated with Unitas Containers Limited. Learn how BIC container prefixes identify equipment owners and operators.

Prefix: UNXU
Owner or operator: Unitas Containers Limited

The four-letter prefix UNXU appears at the start of ISO container identification numbers and is associated with Unitas Containers Limited.

A complete container number combines the owner prefix, six-digit serial number, and check digit. The prefix identifies registered equipment ownership and does not always identify the carrier currently transporting the container.

Use the CargoEnter container validator to check the number structure before starting shipment tracking.

UNXU container number format

A container number starting with UNXU has the four-letter prefix, a six-digit serial number, and one check digit, for example UNXU1234567.

Who uses UNXU containers

UNXU is registered to Unitas Containers Limited. Leased or exchanged equipment can move with a different shipping line, so the prefix alone does not identify the carrier of a shipment.

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UNXU Container Tracking – Unitas Containers Limited

Frequently asked questions

Who owns UNXU containers?

The UNXU prefix is associated with Unitas Containers Limited.

Does the UNXU prefix tell me the shipping line?

Not always. The prefix identifies the equipment owner. A leased or exchanged container can travel with a different carrier.