US United States Major Regions Postal Code Details
๐๏ธ Clay ยท Nebraska
68979
Bixby
68933
Clay Center
68934
Deweese
68935
Edgar
68938
Fairfield
68941
Glenvil
68941
Hanover
68944
Harvard
68954
Inland
68980
Leicester
68941
Little Blue
68933
Lynn
68933
Marshall
68452
Ong
68941
Pauline
68975
Saronville
68979
School Creek
68935
Sedan
68934
Spring Ranch
68979
Sutton
68980
Trumbull
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).