Thanks for your everyone's help.
I ended up making a another tab with the dates start and end to get the
dates that I needed.
SEARCH NUMBER START END
138377 1 25-Jan-05 15-Feb-05


=IF(ISBLANK(C4),"",IF(AND(A4=LOOKUP(CONCATENATE(C 4&A4),CYCLE!A:C),A4<LOOKUP(CONCATENATE(C4&A4),CYCL E!A:D)),LOOKUP(CONCATENATE(C4&A4),CYCLE!A:C),""))


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spalmarez
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