This Address Parser has been mainly written based on the one from SFDCT.
Things that should change very soon on about it:
1. Define an Interface for address parsers.
2. Define an abstract class that implements that interface.
3. Define a USAddressParser inheriting from the class above and move the code below over there.

System.Object
  EPS.Business.Names.AddressParser

public class AddressParser : object

Class Members

Member	Description
Constructor	Default constructor.
InvalidAddress	Event that's gonna be fired whenever the Address dialog parser is required.
ParseAddress	Parses address. public Address ParseAddress( string address ); public void ParseAddress( string address, Address resultingAddress ); public Address ParseAddress( string address, string threeLetterRegionCode, string twoLetterIsoRegionCode ); public void ParseAddress( string address, Address resultingAddress, string threeLetterRegionCode, string twoLetterIsoRegionCode );
ParseCityPostalCodeAddress	Parses an address that is expected to be formatted as City-Postal Code public virtual void ParseCityPostalCodeAddress( String[] lines, Address address );
ParseCityStateZipAddress	Parses an address that is expected to be formatted as City-State-ZIP public virtual void ParseCityStateZipAddress( String[] lines, Address address );
ParsePostalCodeCityAddress	Parses an address that is expected to be formatted as Postal Code-City public virtual void ParsePostalCodeCityAddress( String[] lines, Address address );
ParsePostalCodeCityStateAddress	Parses an address that is expected to be formatted as ZIP-City-State public virtual void ParsePostalCodeCityStateAddress( String[] lines, Address address );

Requirements

Namespace: EPS.Business.Names
Assembly: NAMEBUSINESSOBJECT.DLL