US United States Major Regions Postal Code Details
๐๏ธ Schuyler ยท Illinois
62624
Bader
62367
Birmingham
62624
Bluff City
62624
Browning
62319
Camden
62367
Colmar
61452
Doddsville
62639
Frederick
62344
Huntsville
61452
Littleton
62681
Pleasant View
62367
Plymouth
62681
Ray
62681
Rushville
62624
Sheldons Grove
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).