Postal code 54403 covers 1 verified locality record in Korea (South) with interactive boundary centroid map and administrative hierarchy.
Recipient Name Street Address / Building No. 54403 김제시, 전라북도 KOREA (SOUTH)
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Postal code 54403 belongs to the 54 prefix district in Korea (South).
Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.
Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/korea-south/code/54403.
| Code | Place | Hierarchy | Coordinates |
|---|---|---|---|
| 54403 | 김제시 | 전라북도 / 김제시 | 35.7979, 126.9037 |
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The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.