US United States Major Regions Postal Code Details
๐๏ธ Pierce ยท Wisconsin
54723
Bay City
54003
Beldenville
54022
Clifton
54014
Diamond Bluff
54003
El Paso
54011
Ellsworth
54740
Elmwood
54014
Hager City
54022
Kinnickinnic
54011
Lostcreek
54750
Maiden Rock
54767
Martell
54011
Moeville
54021
Oak Grove
54761
Plum City
54021
Prescott
54022
River Falls
54767
Spring Valley
54011
Trimbelle
54022
Troy
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).