Show Other Phone Types in Duplicate Matching Search Results

When I am performing an Import with a flat file containing a unique phone type, the values for that column do not appear in the preview row in the Duplicate Search Matching Results. We import all phone numbers from a particular data source with a unique phone type and it would be great to see these "other" phone types show up in the DSMR so we don't have to open the source data every time to compare phone numbers. Thanks!