640930

640930 is a six-digit numerical code that can refer to various entities or identifiers depending on the context. It does not correspond to a widely recognized historical event, geographic location, or standardized classification in common reference sources. Depending on usage, 640930 may serve as a serial number, product model number, postal code, or catalog identifier.

In the context of postal codes, particularly in Japan, the postal code 640-930 is associated with specific regions within Wakayama Prefecture. Japan's postal system assigns such six-digit codes to facilitate mail sorting and delivery; however, the structure of the code suggests it may be a special or non-standard code, as typical Japanese postal codes begin with the first three digits indicating a region and the last three specifying a locality.

In database or catalog systems, 640930 could be an internal ID used by companies or organizations to track products, issues, or records. Without additional information, its precise significance remains ambiguous.

There are no notable historical events, famous personalities, or major incidents directly linked with the number 640930. If used in a specific domain or system, further context is required to determine its particular meaning.

Overall, 640930 is primarily recognized as a numeric identifier whose interpretation depends on the specific field of application or geographic relevance.