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Koizumicho Postal Code
- Koizumicho : 379-2232
Koizumicho Postal code Map
This page provides you with postal codes for Koizumicho, Isesaki Shi, Gumma Ken, Japan, Koizumicho, Isesaki Shi, Gumma Ken, Japan postal code list and map, Postal code lookup by address.