US United States Major Regions Postal Code Details
๐๏ธ Decatur ยท Indiana
47240
Adams
47283
Alert
47240
Burney
47225
Clarksburg
47240
Enochsburg
47240
Greensburg
47240
Kingston
47240
Lake Mccoy
47263
New Point
47283
Quailtown
47272
Saint Paul
47240
Sandusky
47283
Sardinia
47283
Westport
47240
Williamstown
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).