Why doesn't US One Address locator style have city, state or zip code fields?

Discussion created by patrickletg on Mar 10, 2011
I am using the file: C:\Program Files\ArcGIS\Desktop10.0\Locators\US One Address.lot

To do address resolution on a parcel / polygon layer. I'm trying to understand why the file doesn't contain city, state or zip code fields. It only contains:

{ HouseNum, PreDir, PreType, StreetName, StreetType, SufDir}. 

MWrenn suggested I try the locator named "US One Address with Zone" and map city to zone. This technique works, but the results omit state and zip code information.

How can I get city, state, and zip code as a "US One Address" locator?

ArcEngine 10, C#, VS2010