Hello @GregL1785 ,
The quotations are likely somewhere in the background coding, meaning whatever your source for the list is including them, even if they don't immediately appear in the file. If you're using Excel (or other MS programs), this may be even more of an issue, as some copied / downloaded cell data will result in quotations being included.
You may need to use your preferred spreadhseet program (Excel, Numbers, Google Sheets, etc.) to formulate the removal of this from your data, or check with the source of the contacts to see what can be done to remove/prevent these quotations being added.
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