This page is currently incomplete, but you can find information about this topic at the links below:

• city( -- The city( function looks up the name of a city associated with a US zip code.
• cityzip( -- The cityzip( function returns the lowest zip code associated with a city.
• cityzips( -- The cityzips( function returns a list of zip codes associated with a city.
• county( -- The county( function returns the name of the county associated with a US zip code.
• latlongdistance( -- The latlongdistance( function calculates the distance between two points on the earth (or any other sphere).
• mapurl( -- The mapurl( function returns a URL to display a map location.
• state( -- The state( function returns the name of the state associated with a US zip code.
• stateabbreviations( -- The stateabbreviations( function returns a list of US state abbreviations.
• statelookup( -- The statelookup( function converts a two letter abbreviation for a US state into the full state name.
• statename( -- The statename( function converts a two letter abbreviation for a US state into the full state name.
• uspssecondaryunits( -- The uspssecondaryunits( function returns a list of USPS (United States Postal Service) secondary suffix designation abbreviations.
• uspsstreetsuffixes( -- The uspsstreetsuffixes( function returns a list of USPS street suffix abbreviations.
• zipdistance( -- The zipdistance( function calculates the distance between two zip codes.
• ziplatitude( -- The ziplatitude( function returns the latitude of a US zip code.
• ziplongitude( -- The ziplongitude( function returns the longitude of a US zip code.

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