KA registration family
Karnataka RTO codes
Browse the KA registration ladder for Karnataka, including office counts, sample code blocks, and state-specific notes that help explain how the number plate family is structured.
Prefix
KA
Code blocks
32
First series
KA-01
A state-specific preview using the KA registration family.
Metro note
KA is one of the most recognizable prefixes in the country because Bengaluru occupies several of the earliest and busiest code blocks.
Read the full Karnataka rule pageSample codes in Karnataka
These sample entries help users understand how the KA registration family begins before they move into the full lookup.
How to use this state page
Start with the state prefix and sample code list to understand how the registration family is structured. Then move to the exact code page if you already know the office number, or use the related guides if the question is about format, HSRP, or a state-specific rule change.
The yellow note on this page highlights the detail most likely to confuse users in that state, such as a legacy mark, a renamed prefix, or an office structure that does not map neatly to district boundaries.