Get City State Province
GetCityStateProvince returns a city and state/province for a given input postal code.
It also displays the type of the city (whether it is a primary mailing name, alternate city
name, or non-mailing city name) and state or province abbreviation for the successful
matches. For postal codes that didn't return a matching city name, the API indicates the
reason of failure.
Note: GetCityStateProvince works with U.S. and Canadian addresses
only.