UK
KN21 number plates
Northampton — March 2021 to August 2021
Vehicles with a KN21 plate were first registered at the Northampton DVLA office between March 2021 and August 2021. The three random letters at the end are unique to each vehicle — for example, KN21NLG or KN21ABC are individual registrations.
Check a KN21 plate
Enter the full 7-character registration number (e.g. KN21ABC)
KN21 registration variations
All KN21 plates share the same registration area and period. The three random letters (below shows the first) are unique to each individual vehicle.
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About KN21 plates
Registration area
Northampton
Luton & Northampton
Registration period
March 2021
to August 2021
Area code
KN — Northampton DVLA
Age identifier: 21