Independent results service — not the National Lottery. Always check your ticket with the operator.
Source: lottery.co.uk; verified against lottery.merseyworld.com — draw #400 — updated 2.15am Fri 9 Oct 2026How we verify
Results are published for information only and are not the official record. Under the National Lottery Rules, only the results recorded by the independent draw witness and Allwyn's computer system are valid for prize purposes — not this site, newspapers, or even the operator's own website or app. Always check your ticket with the operator or a retailer before discarding it.
What were the Lotto numbers on Saturday 23 October 1999?
The winning Lotto numbers on Saturday 23 October 1999 (draw 400) were 4, 8, 10, 15, 25 and 39, with bonus ball 49. The £2.3 million jackpot was won by 3 tickets.
In total, 1,052,091 prizes were won across all prize tiers.
Source: lottery.co.uk; verified against lottery.merseyworld.com · updated
Prize breakdown
Total sales £51,446,517
Lotto prize breakdown, Main draw — Sat 23 Oct 1999
Match
Winners
Prize per winner
Match 6 (Jackpot)
3
£2,285,582
Match 5 + Bonus
25
£84,390
Match 5
966
£1,365
Match 4
54,609
£53
Match 3
996,488
£10
Source: lottery.co.uk; verified against lottery.merseyworld.com — draw #400 — updated 2.15am Fri 9 Oct 2026How we verify
Results are published for information only and are not the official record. Under the National Lottery Rules, only the results recorded by the independent draw witness and Allwyn's computer system are valid for prize purposes — not this site, newspapers, or even the operator's own website or app. Always check your ticket with the operator or a retailer before discarding it.
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