Actually looks like I got it to work. Here is my code:
Function DishNetProg(service_code_string As String) As Integer
If InStr([service_code_string], "KV") Then
DishNetProg = 1
ElseIf InStr([service_code_string], "KY") Then
DishNetProg = 1
ElseIf InStr([service_code_string], "KT")...