List of All Postal Codes in Iwaizumi | ||
|---|---|---|
| Postal Code Code | Postal Code Name | Prefecture |
| 027-0421 | Omoto | Iwate Prefecture |
| 027-0422 | Nakashima | Iwate Prefecture |
| 027-0423 | Nakasato | Iwate Prefecture |
| 027-0424 | Horono | Iwate Prefecture |
| 027-0500 | Ikanikeisaiganaibaai | Iwate Prefecture |
| 027-0501 | Iwaizumi | Iwate Prefecture |
| 027-0502 | Otomo | Iwate Prefecture |
| 027-0503 | Sarusawa | Iwate Prefecture |
| 027-0504 | Shimogei | Iwate Prefecture |
| 027-0505 | Kamiugei | Iwate Prefecture |
| 027-0506 | Soiri | Iwate Prefecture |
| 027-0507 | Nishoishi | Iwate Prefecture |
| 027-0508 | Amahitai | Iwate Prefecture |
| 027-0611 | Akka | Iwate Prefecture |
| 028-2231 | Asanai | Iwate Prefecture |
| 028-2232 | Okawa | Iwate Prefecture |
| 028-2233 | Kamatsuta(Sonota) | Iwate Prefecture |
| 028-5633 | Kamatsuta(Kamikuriyado.Kuriyado.Gon | Iwate Prefecture |
| 028-5641 | Kado | Iwate Prefecture |
| 028-5642 | Anazawa | Iwate Prefecture |
| 028-5643 | Horowata | Iwate Prefecture |