Where was the UM21X number plate registered?

Vehicles with the UM21X prefix were first registered in the UK through official DVLA regional allocation tag UM.

What year was a UM21X registration plate released?

The UM21X series was issued during March 2021 to August 2021.

What is the MOT pass rate for UM21X vehicles?

MOT pass rates for UM21X series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

UM21X Series Number Plates

UK vehicles during March 2021 to August 2021 with registration prefix UM21X.

Area Office: DVLA Region (UM)
Release Period: March 2021 to August 2021
Tracked in Batch: 0 vehicles
MOT Pass Rate: Tracked

Active Plates in UM21X Series(0 of 0 displayed)

No active vehicles currently tracked in the UM21X batch.

Frequently Asked Questions about UM21X Plates

Where was the UM21X number plate series registered?

Vehicles starting with UM21X were assigned to the DVLA regional office covering the UK. The first two letters (UM) identify the memory tag assigned by the DVLA.

What registration period is UM21X?

The UM21X age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a UM21X vehicle?

Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.