US United States Major Regions Postal Code Details
๐๏ธ Sweetwater ยท Wyoming
82322
Bairoil
82901
Bitter Creek
82932
Eden
82932
Farson
82934
Granger
82935
Green River
82322
Lamont
82929
Little America
82938
Mc Kinnon
82942
Point Of Rocks
82901
Quealy
82336
Red Desert
82943
Reliance
82902
Rock Springs
82945
Superior
82336
Tipton
82336
Wamsutter
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).