- Downloads http://download.geonames.org/export/zip/US.zip
- unzips
- Reads US.txt
- Produces SQL to insert into postal_code
- Clone this repo
go build./PostalCodes > zips.sqlpsql test < zips.sql
Big Thanks to http://www.geonames.org/, if you use this project don't forget to give credit to geonames.org.