District · NIIGATA KEN · SANJO SHI · KOANJI · Japan
Looking for the postal code for KOANJI? This district is located in NIIGATA KEN · SANJO SHI · KOANJI · Japan. Use our directory to find the correct postal code for KOANJI and nearby locations.
Districts connect municipalities with neighborhoods in Japan. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.
KOANJI uses the following postal code.
District · NIIGATA KEN · SANJO SHI · KOANJI · Japan
Looking for the postal code for KOANJI? This district is located in NIIGATA KEN · SANJO SHI · KOANJI · Japan. Use our directory to find the correct postal code for KOANJI and nearby locations.
Districts connect municipalities with neighborhoods in Japan. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.
KOANJI uses the following postal code.