US United States Major Regions Postal Code Details
๐๏ธ Wells ยท North Dakota
58418
Bowdon
58422
Cathay
58423
Chaseley
58422
Emrick
58438
Fessenden
58341
Hamberg
58341
Harvey
58418
Heaton
58341
Heimdal
58451
Hurdsfield
58341
Manfred
58341
Saundersville
58341
Selz
58486
Sykeston
58341
Wellsburg
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).