美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| IN | Gary | 46406 |
| IN | Gary | 46407 |
| IN | Gary | 46408 |
| IN | Gary | 46409 |
| IN | Merrillville | 46410 |
| IN | Merrillville | 46411 |
| IN | Argos | 46501 |
| IN | Atwood | 46502 |
| IN | Bourbon | 46504 |
| IN | Bremen | 46506 |
| IN | Bristol | 46507 |
| IN | Burket | 46508 |
| IN | Claypool | 46510 |
| IN | Culver | 46511 |
| IN | Donaldson | 46513 |
| IN | Elkhart | 46514 |
| IN | Elkhart | 46515 |
| IN | Elkhart | 46516 |
| IN | Elkhart | 46517 |
| IN | Etna Green | 46524 |