Array- Adding New Elseif's

I started changing it and then realized that I can keep going by adding new elseif's but i think an array would be a better option(i think). But i am really a monkey see monkey do kind of vba user. i can backwards engineer but cant come up with it.

here is code

Private Sub Worksheet_Change(ByVal Target As Range)
If Not Intersect(Target, Range("$z:$z")) Is Nothing Then
If Target.Value = "NO CONTACT" Then
Target.Offset(0, 1) = Date + 1
ElseIf Target.Value = "NO CNTC FCL" Then
Target.Offset(0, 1) = Date + 1
ElseIf Target.Value = "NO RES" Then
Target.Offset(0, 1) = Date + 1

you see i keep adding "results" and assigning lift dates. what i would idealy want to do is take my list (that i use in a drop down box in $z) and next to it assign the number of days i want to set the next call date(the offset 1 cell) to be. then have the code just read cells a1:a10(the results) and assign the corresponding b1:b2(the amount of days to wait to call). I can keep adding elseif's but then if i decide to add new results codes or change the days from 1 to 5 i have to go back to the code.