Compare and Deleted Data

S

Scott

Is there a way to take an Excel file and compare a column
of data to a large list of phone numbers in a csv file and
delete the numbers that are the same? I have to use the
national Do Not Call list and I want to expedite the
process of weeding out the numbers I cant use. How could
I make this easier than going through 450,000 numbers one
at a time?

Thanks in advance,

Scott
 
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