Lewis and Clark County ZIP Codes
Montana (MT) · 15 records
| ZIP | City | Type | Timezone | Area Codes |
|---|---|---|---|---|
| 59410 | Augusta | PO BOX | America/Denver | 406 |
| 59601 | Helena | STANDARD | America/Denver | 406 |
| 59602 | Helena | STANDARD | America/Denver | 406 |
| 59604 | Helena | PO BOX | America/Denver | 406 |
| 59620 | Helena | PO BOX | America/Denver | 406 |
| 59623 | Helena | UNIQUE | America/Denver | 406 |
| 59624 | Helena | PO BOX | America/Denver | 406 |
| 59625 | Helena | UNIQUE | America/Denver | 406 |
| 59626 | Helena | STANDARD | America/Denver | 406 |
| 59633 | Canyon Creek | STANDARD | America/Denver | 406 |
| 59635 | East Helena | STANDARD | America/Denver | 406 |
| 59636 | Fort Harrison | PO BOX | America/Denver | 406 |
| 59639 | Lincoln | STANDARD | America/Denver | 406 |
| 59640 | Marysville | STANDARD | America/Denver | 406 |
| 59648 | Wolf Creek | STANDARD | America/Denver | 406 |