Postal reference / 58611

58611 ZIP code lookup

58611 is not in our postal reference dataset. A missing record does not by itself prove that the code is invalid, so check it below and verify with USPS if you were given it as part of an address.

No match in this reference dataset

The 586 prefix is in use: the dataset records 32 ZIP codes starting with 586, all in North Dakota. 58611 itself may be a newer assignment, a PO Box or unique ZIP not carried by GeoNames, or a number that has never been assigned. Only USPS can confirm which.

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ZIP codes that start with 586

Recorded codes in North Dakota with the same three-digit prefix.