US United States Major Regions Postal Code Details
๐๏ธ Natchitoches ยท Louisiana
71450
Ajax
71469
Allen
71002
Ashland
71468
Bellwood
71450
Bethel
71450
Boline
71411
Campti
71456
Cane River
71414
Clarence
71416
Cloutierville
71457
Cypress
71416
Derry
71428
Flora
71469
Fort Jessup
71031
Goldonna
71434
Gorum
71457
Hagewood
71469
Harmony
71457
Irma
71468
Kisatchie
71450
Little Egypt
71450
Marthaville
71452
Melrose
71497
Natch
71456
Natchez
71497
Natchitoches
71457
Northwestern
71497
NSU
71066
Powhatan
71468
Provencal
71469
Robeline
71469
Shamrock
71469
Spanish Lake
71469
Vowells Mill
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).