Represents a broad geographic group of states (e.g., "4" for Kentucky, Ohio, and Indiana).
In specific software or logistics systems, such as the MarkLogic zip-create function or FME data writing , four-letter codes are often used as internal directory identifiers for file compression. ZIP Code Structure Overview LBMW zip
Designate a specific post office or local delivery area. Writing to a Zip File - Safe Software Represents a broad geographic group of states (e