For the Text to Columns command, you first paste the data into the spreadsheet. Then you highlight the cells that you're trying to parse (in this case, it sounds like it's column A). Then you select the Data menu and then Text to Columns. Select that the data is Delimited then Next. Select the 'Tab' checkbox (or space or whatever works best) and select Next. The next screen will show you how the data will be parsed. Then the data is in the form that I think you're asking for.
Let me know if you have other questions.
Thanks,
sdwalker