Hi,

I have a spreadsheet with the following Columns:
A = Last Names
B= First Names
C = Extentions
E,F,G are blank
H = Last Names (only a selection of colum A)
I = First Names (the corresponding first names)
J = Cell Phone Numbers

I have used the following forumla

=INDEX($A$1:$J$365,MATCH($A6,$H$1:$H$279),10)

I would like it to look in Column H and if it finds the same last name as in
Column A put the corresponding cell phone number from Column J into Column L

This works so far except if it cannot find a last name in Column H it puts
the cell phone number from the line previous until it findsa matching last
name again.

I would like it just to stay blank if it can't find the matching last name.
What can I change in my formula to achieve this?

Thanks