23 UM Number Plate
The known history of 23UM, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 13 Sept 2026, 01:47
23 UM (23UM) — Number Plate History & Timeline
Also written as 23UM. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 23 UM.
Issued
This number plate was originally issued from February 1961 in Leeds
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What is 23 UM worth?
The value of 23 UM is influenced by its dateless format, the relevance and popularity of the letters UM and comparable sales.
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