US United States Major Regions Postal Code Details
๐๏ธ Jefferson ยท Texas
77703
Beaumont
77713
Bevil Oaks
77705
Cheek
77613
China
77705
Fannett
77640
Griffing
77640
Griffing Park
77619
Groves
77622
Hamshire
77707
Lamar University
77627
Nederland
77629
Nome
77640
Pear Ridge
77640
Port Acres
77643
Port Arthur
77651
Port Neches
77640
Sabine
77655
Sabine Pass
77619
Steeltown
77705
Taylor Landing
77640
West Port Arthur
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).