US United States Major Regions Postal Code Details
๐๏ธ Cavalier ยท North Dakota
58311
Alsen
58352
Calio
58323
Calvin
58352
Clyde
58249
Dresden
58239
Hannah
58249
Langdon
58311
Loma
58255
Maida
58260
Milton
58311
Moscow
58249
Mount Carmel
58352
Munich
58355
Nekoma
58269
Osnabrock
58372
Sarles
58260
Union
58281
Wales
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).