http://forum.geonames.org/gforum/posts/list/4.page JForum - http://www.jforum.net 32.9525,-115.5527 0 OR give FIPS along with Polygon info like this: EXTREME NORTH CENTRAL TUOLUMNE COUNTY IN CALIFORNIA, EXTREME NORTHEASTERN 517 CALAVERAS COUNTY IN CALIFORNIA, SOUTHWESTERN ALPINE COUNTY IN CALIFORNIA 38.47,-120.14 38.34,-119.95 38.52,-119.74 38.62,-119.89 38.47,-120.14 FIPS6 006109 FIPS6 006009 FIPS6 006003 What I currently have is two database tables: 1) User table which has a geocoded address for each user 2) Zip code table that has the zip, city, state, county, x_axis, y_axis and z_axis. Right now, I'm passing along all messages that go to 'x' miles of lat/lon but I've been asked to enhance the system to support spatials, FIPS etc. and I've no idea where to start, So, my question is... where do I start? Thanks, Pete P.S. We're in a LAMP enviornment.]]> http://forum.geonames.org/gforum/posts/list/2890.page#10079 http://forum.geonames.org/gforum/posts/list/2890.page#10079 GMT