Postal Code 990-0408: Oka ( Nakayama Machi, Higashimurayama Gun )
Postal identifier in Higashimurayama Gun , Japan. Technical profile with centroid coordinates and administrative hierarchy.
Technical Data
Spatial Verification Map
Centroid Location: The marker represents the verified geographic centroid for the
990-0408 identifier area.
Geographic & Administrative Context
The postal identifier 990-0408 is under the regional jurisdiction of Japan. Within this territory, it is specifically managed as part of the yamagata-ken » higashimurayama-gun » nakayama-machi » oka administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Frequently Asked Questions: Oka Postal Code Guide
What is the primary postal assignment for Oka?
The official registry for Oka uses 990-0408 as its primary reference. Administratively, this area is managed under the Nakayama Machi (Japan) jurisdiction.
How is Oka administratively classified?
Oka is categorized as a prominent administrative sector within the Yamagata Ken jurisdiction of Japan, specifically linked to the Higashimurayama Gun territory.