Product: Record Radar
Description: This solution describes how to resolve the issue with International Zip Codes being pulled into search results
Record Radar is set up to look for zip code and zip code +4 which will sometimes pull in international postal codes.
Searching in a 15 mile radius of 20009
Search results below included China
This is correct functionality for Record Radar. If you do not want to see the foreign addresses sort the resulting query to exclude non-US addresses.