Hi Darrell, As a follow-up to this discussion, does SAS provide a zip to MSA name conversion file? I see the files in SASHELP that provide ZIP to MSA code, but I'm looking for something that gives the name of the MSA. The OMB has a file that provides the cross-walk but it is not in a SAS friendly format. Are you aware of a pre-formatted file that is readily available to SAS users that have the MSA names? Thanks, Cathy
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