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| Zip Code | State | Type | County | City | Area Code |
|---|---|---|---|---|---|
| Search for a ZIP code to see details | |||||
| County | ZIP Code | Major City | Type | Area Code |
|---|---|---|---|---|
| Porter | 46301 | Beverly Shores, Beverly Shrs | PO Box | 219 |
| Porter | 46302 | Boone Grove | PO Box | 219 |
| Porter | 46304 | Chesterton, Burns Harbor, Dune Acres, Porter | Standard | 219 |
| Porter | 46341 | Hebron | Standard | 219 |
| Porter | 46347 | Kouts | Standard | 219 |
| Porter | 46368 | Portage, Ogden Dunes | Standard | 219 |
| Porter | 46383 | Valparaiso | Standard | 219 |
| Porter | 46384 | Valparaiso, Valpo | PO Box | 219 |
| Porter | 46385 | Valparaiso, Valpo | Standard | 219 |
| Porter | 46393 | Wheeler | PO Box | 219 |