What does C21 OPA mean as a number plate?

A C21 OPA number plate contains the character combination "C21 OPA". These personalised plates are sought after for their short, memorable format and symmetrical pattern.

How many C21 OPA number plates are available?

There are currently 527 C21 OPA number plates available at NewReg. Stock changes regularly as plates are sold and new listings are added.

Can I put a C21 OPA number plate on any car?

Dateless-style C21 OPA number plates have no age restriction and can be displayed on any UK-registered vehicle. Current and prefix style combinations may carry year restrictions — check individual listings for eligibility.

What is the cheapest C21 OPA number plate?

The cheapest C21 OPA number plate at NewReg currently starts from £225.

Are C21 OPA number plates a good investment?

Short combination number plates like C21 OPA patterns tend to hold their value well over time. Their rarity, memorability, and broad appeal make them popular choices for buyers seeking investment-grade private registrations.

Buy C21 OPA Number Plates | From £225 | 527 Available

Number Plates for ‘C21 OPA’

Current style platesView all →
TR10 OPA£13,995Buy
EU12 OPA£7,575Buy
KS08 OPA£5,520Buy
RO10 OPA£3,115Buy
RR10 OPA£1,585Buy
RO05 OPA£775Buy
JO51 OPA£405Buy
OC21 OPA£399Buy
WC21 OPA£399Buy
AA02 OPA£250Buy
Dateless plates
OPA 84£2,494Buy
401 OPAPrice on applicationEnquire
555 OPAPrice on applicationEnquire
Prefix plates
J5 OPA£4,195Buy
S110 OPA£2,345Buy
R30 OPA£895Buy
R60 OPA£845Buy
A10 OPA£745Buy
L15 OPA£595Buy
J88 OPA£565Buy
S5 OPAPrice on applicationEnquire
M60 OPAPrice on applicationEnquire
Suffix plates
OPA 1L£5,620Buy
OPA 6RPrice on applicationEnquire

527 platesFrom £225No age restriction

Short combination plates like C21 OPA are sought after for their symmetry and memorability. These plates can be assigned to any vehicle with no age restriction.

Popular C21 OPA format plates include dateless combinations and short private registrations prized for their symmetry and memorability. C21 OPA plates can be assigned to any vehicle with no age restriction.

Expert guidance from Jon Taylor, co-founder. Search results curated by New Reg — established 1991, DVLA registered number plate dealer.

NewReg.co.uk - The UK's most trusted private number plate supplier.

New Reg Limited are authorised and regulated by the Financial Conduct Authority (No. 626225).

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