US United States Major Regions Postal Code Details
๐๏ธ Jay ยท Indiana
47371
Antiville
47369
Balbee
47371
Bellefountain
47371
Blaine
47371
Bluff Point
47371
Boundry
47371
Brice
47326
Bryant
47371
College Corner
47371
Collett
47371
Como
47336
Crumley Crossing
47336
Dunkirk
47326
Fiat
47326
Jay City
47371
Liber
47371
New Mount Pleasant
47371
Noble
47369
Pennville
47326
Poling
47371
Portland
47371
Powers
47373
Redkey
47381
Salamonia
47326
West Liberty
47371
Westchester
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).