A3 Number Plates

Find Your A3 Plate

Browse all available A3 number plates — short, premium 5-character registrations displayed as "A3 XXX". These plates stand out for their clean, minimal look and are among the most sought-after personalised registrations on the market.

A-prefix plates were issued from August 1983, making them among the earliest prefix-style registrations. With the digit 3, A3 plates have just 5 characters — the shortest possible prefix registration. Every A3 plate is priced by the DVLA and scored by MONIKR to help you find the best value.