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How to Read a CWLU Container Number (ISO 6346)
CWL
U
123456
7
Carrier Owner Code (Containerworld (Pty))
Equipment Category (U)
6-Digit Serial Number
Check Digit Verification
For accurate CWLU container tracking, every container follows the international ISO 6346 standard. The first three letters represent the BIC registered owner code for Containerworld (Pty). The 4th character is always U denoting an intermodal freight container, followed by a unique 6-digit serial number and a calculated check digit for tracking verification.
CONTAINERWORLD (PTY) LTD & Prefix Directory
Containerworld (Pty)
CONTAINERWORLD (PTY) LTDContainerworld (Pty) is an authorized international intermodal container operator, providing reliable cargo equipment and intermodal transport worldwide. Use our CWLU container tracking tool for real-time visibility across global maritime routes.
Track via Containerworld (Pty) Carrier Page
Headquarters
Global Maritime Logistics
Founded
N/A
Global Fleet
Worldwide Container Fleet
Carrier Alliance
Independent Logistics Carrier
All Registered Containerworld (Pty) Container Prefixes (1)
Select any Containerworld (Pty) container prefix to view dedicated prefix tracking, serial number anatomy, and container information.
Frequently Asked Questions About CWLU Container Tracking
What does the CWLU container prefix stand for?
CWLU is an official BIC-registered container prefix operated by CONTAINERWORLD (PTY) LTD. The letters "CWL" identify the carrier, and "U" designates a standard ISO 6346 intermodal freight container.
How do I perform CWLU container tracking live?
Enter your full 11-character CWLU container number (e.g. CWLU1234567) into the tracking field above. TraceContainer will fetch real-time vessel schedules, port milestones, and container status.
Can I track all Containerworld (Pty) container prefixes on TraceContainer?
Yes, TraceContainer supports live tracking across all registered Containerworld (Pty) prefixes including CWLU and more.