O 21 private number plate
A dateless private plate in the L NN format with spotted history recorded on Plate Circle.
Marketplace
O 21 is not for sale on Plate Circle right now.
Plate Circle is a marketplace, not a dealer. We connect buyers and sellers who negotiate the price directly.
Create a free listing, set your asking price, and keep the full sale amount. List up to 5 plates for free.
List it for freeFollow this plate and we will let you know as soon as the owner lists it for sale. There is a 3% Buyer's Premium on top of the price you agree, and that is it.
Follow this plateSpotted history
Sales history
About private number plate O 21
O 21 is a short and visually balanced private registration. Its three-character, one-letter-two-number format is simple, clear, and easy to recall. The plate has the timeless look associated with dateless registrations, which adds to its clean and uncluttered appearance.
The primary appeal is direct and personal. This style of number plate is often well-suited to an individual with the initial O, where the number 21 holds significance. This could be a reference to a birthday, anniversary, or another important personal number. The straightforward digits contribute to its immediate legibility.
This format is associated with the earliest days of UK motoring. Registrations of this type were first released from around 1903, and the 'O' letter identifier was originally allocated to Birmingham, lending a distinct heritage to this classic registration.
Community knowledge
No community knowledge yet.
O 21 details & categories
Frequently asked questions
- Is O 21 for sale?
- Not currently. Follow to be notified if a listing is added.
- What type of plate is O 21?
- O 21 is a dateless private number plate in the L NN format.
- Can I follow O 21 for updates?
- Yes. Use Follow This Plate above to be notified when new sightings, listings, sales history or community updates are added.
Follow O 21
Get alerts for sightings, listings and sales.