This is a complete list of Navy Exchange store locations along with their geographical coordinates. The Navy Exchange (NEX) is one of the Navy Exchange Service Command’s (NEXCOM) primary business programs. Navy Exchange sells general merchandise to members of the Navy and their families. We also carry a list for Army and Air Force Exchange locations; The Exchange. Note: Due to the nature of the primary data source for this list, the overall geoaccuracy may be lower than the standard advertised quality metrics. If you have any questions, please contact the AggData Customer Service Team.