US United States Major Regions Postal Code Details
๐๏ธ Richland ยท North Dakota
58001
Abercrombie
58008
Barney
58015
Christine
58018
Colfax
58075
Dwight
58030
Fairmount
58075
Galchutt
58053
Geneseo
58075
Great Bend
58041
Hankinson
58053
Lidgerwood
58058
Mantador
58057
Mcleod
58061
Mooreton
58076
ND State College Of Science
58074
Wahpeton
58077
Walcott
58081
Wyndmere
๐ฎUS United States Regional Postal Code FAQ & Postal Regulations
๐ฎ What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
๐ How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
โ ๏ธ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
๐ Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
๐ฆ Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).