The files below contain the winning Premium Bonds numbers for the specified month, and no other prize information.
Unclaimed prizes
Each year, we produce a list of the Bond numbers of all unclaimed prizes, dating back to June 1957. A prize that remains uncashed for 18 months is classed as unclaimed.
Premium Bond numbers of all unclaimed prizes (June 1957 – March 2025)
There are 2,878,093 prizes worth £129,232,200 won 18 months or more ago.*
There are 841 prizes worth £36,650 won 18 months or more ago by bondholders whose names are unknown.*
*Correct at the time published – October 2026
