Simply adds a US ZIP code text file list, updated daily (if available)
$ dotnet add package Soenneker.Data.ZipCode
Soenneker.Data.ZipCodedotnet add package Soenneker.Data.ZipCode
Alternatively, you can download the ZIP code list as a text file from the following URL:
https://raw.githubusercontent.com/soenneker/soenneker.data.zipcode/main/zipcodes.txt