Best Zipcode database?
I use this (FREE) zipcode database in my FMP zipcode validation: http://federalgovernmentzipcodes.us/
(> 81,000 entries)
The csv source database I listed above hasn't been updated since 2012 so I now give users an option to "Force-Add" a possibly new/valid zip code if the validation fails by city+state.
I'm therefore wondering if others have found a better zip code lookup resource for FMP or one that's more up to date. I did see a commercial database for $39.99, but I have no idea if its any better...
Perhaps there's a REST web service FMP could connect to and use?