US United States Major Regions Postal Code Details
๐๏ธ Lawrence ยท Arkansas
72410
Alicia
72415
Black Rock
72469
Calamine
72433
Hoxie
72434
Imboden
72440
Lynn
72445
Minturn
72457
Portia
72458
Powhatan
72459
Ravenden
72572
Saffell
72465
Sedgwick
72466
Smithville
72469
Strawberry
72476
Walnut Ridge
72476
Williams Baptist College
72476
Wms College
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).