AWB Prefix Directory
603 AWB Prefix – SriLankan Cargo
AWB prefix 603 identifies SriLankan Cargo air waybills. Find the airline, country, AWB format, and related tracking resources.
- AWB prefix
- 603
- Airline
- SriLankan Cargo
- Country
- Sri Lanka
- ICAO code
- ALK
The three-digit IATA accounting prefix 603 is assigned to SriLankan Cargo for air waybill identification.
A standard air waybill contains the three-digit airline prefix followed by an eight-digit serial and check-digit sequence. Use the complete number when requesting tracking updates.
The prefix identifies the issuing airline. Interline or transferred cargo can still travel on flights operated by another airline.
603 air waybill format
A SriLankan Cargo air waybill starts with 603, followed by an eight-digit serial number, for example 603-12345678.
What the 603 prefix means
603 identifies SriLankan Cargo as the airline that issued the air waybill. Part of the journey can still be flown by another airline.
Browse all pages (1)
More in this directory
Frequently asked questions
Which airline uses AWB prefix 603?
AWB prefix 603 is assigned to SriLankan Cargo.
How do I track a 603 air waybill?
Use the full number: 603, followed by the eight-digit serial number.