Zip Code Services™ offers you the following API resources for your Zip Code Geolocation needs.
This API allows you to quickly and easily geocode a zip code.
This API allows you to quickly and easily determine the distance between zip codes.
This API allows you to find zip codes within a given radius of another zip code.
This API allows you to quickly determine the location of a given latitude and longitude.
This API allows you to perform autocompletion functionality.
This API returns a list of states/provinces in the United States.
This API returns a list of cities in a given state/province in the United States.
This API returns a list of counties in a given state in the United States.