US United States Major Regions Postal Code Details
๐๏ธ Union ยท Louisiana
71222
Bernice
71234
Downsville
71234
Eureka
71241
Farmerville
71234
Frost Town
71260
Haile
71256
Junction City
71256
Lillie
71260
Linville
71260
Litroe
71277
Lockhart
71260
Marion
71277
Mount Union
71260
Oakland
71234
Point
71241
Rocky Branch
71222
Shiloh
71277
Spearsville
71222
Weldon
71234
Willhite
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).