Locality | Postal Code |
---|---|
Shimoyamacho (古河市) | 306-0014 |
Shinwada (古河市) | 306-0116 |
Shizukamachi (古河市) | 306-0001 |
Tatsuzaki (古河市) | 306-0047 |
Tokiwacho (古河市) | 306-0007 |
Torihami (古河市) | 306-0043 |
Yagai (古河市) | 306-0113 |
Yagihashi (古河市) | 306-0203 |
Yamata (古河市) | 306-0114 |
Yokoyamacho (古河市) | 306-0022 |