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57646 ZIP Code Detail Information
57646 ZIP code is designated for Mound City in Campbell of South Dakota. More information on this ZIP code is available below. If you came here after performing a reverse phone lookup, these details are provided to give you a general idea of the phone number's location.
57646 ZIP Code - Map, City, County, State, and Location
| City: | Mound City |
| County: | Campbell |
| State: | South Dakota (SD) |
| Latitude: | 45.6786 |
| Longitude: | -100.0479 |
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