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How to Read a IISU Container Number (ISO 6346)
IIS
U
123456
7
Carrier Owner Code (Intertrade International Services)
Equipment Category (U)
6-Digit Serial Number
Check Digit Verification
For accurate IISU container tracking, every container follows the international ISO 6346 standard. The first three letters represent the BIC registered owner code for Intertrade International Services. 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.
INTERTRADE INTERNATIONAL SERVICES & Prefix Directory
Intertrade International Services
INTERTRADE INTERNATIONAL SERVICESIntertrade International Services is an authorized international intermodal container operator, providing reliable cargo equipment and intermodal transport worldwide. Use our IISU container tracking tool for real-time visibility across global maritime routes.
Track via Intertrade International Services Carrier Page
Headquarters
Global Maritime Logistics
Founded
N/A
Global Fleet
Worldwide Container Fleet
Carrier Alliance
Independent Logistics Carrier
All Registered Intertrade International Services Container Prefixes (1)
Select any Intertrade International Services container prefix to view dedicated prefix tracking, serial number anatomy, and container information.
Frequently Asked Questions About IISU Container Tracking
What does the IISU container prefix stand for?
IISU is an official BIC-registered container prefix operated by INTERTRADE INTERNATIONAL SERVICES. The letters "IIS" identify the carrier, and "U" designates a standard ISO 6346 intermodal freight container.
How do I perform IISU container tracking live?
Enter your full 11-character IISU container number (e.g. IISU1234567) into the tracking field above. TraceContainer will fetch real-time vessel schedules, port milestones, and container status.
Can I track all Intertrade International Services container prefixes on TraceContainer?
Yes, TraceContainer supports live tracking across all registered Intertrade International Services prefixes including IISU and more.