Thank you. Like the other code this works very well.

I mentioned to Francis just in case you might be able to help as well. I
have one more question now that I probably should've asked initally but it
slipped my mind. Sometimes the numbers change for instance.
20 could become ZZP5
30 could become ZZP1
40 could become ZZP3

How can I change the code to accomodate this change when it happens?

"Don Guillett" wrote:

Sub codeif()
lr = Cells(Rows.Count, "b").End(xlUp).Row
For Each c In Range("b2:b" & lr)
mv = Left(c, 2)
If mv = 20 Or mv = 30 Or mv = 40 Then
c.Offset(, -1) = Left(c, 1) & "ZZP"
End If
Next c
End Sub

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"MCheru" wrote in message
...
I need help with a macro. Here is what I am trying to do. Search every
cell
in Column B. When the first two numbers are 20 then 2ZZP will be entered
to
the left of that cell in Column A. When the first two numbers are 30
then
3ZZP will be entered to the left of that cell in Column A. When the first
two numbers are 40 then 4ZZP will be entered to the left of that cell in
Column A. Can you help me with this?