58643
Marmarth, Slope - United States
Postal code 58643 corresponds to Marmarth, Slope, in North Dakota (United States).
- Country
- United States (US)
- Department
- North Dakota
- Municipality
- Slope
- Coordinates
- 46.3254, -103.88Degrees, minutes, seconds: 46°19'31"N 103°52'48"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Marmarth, North Dakota 58643 United States
Nearby codes