US United States Major Regions Postal Code Details
๐๏ธ Carroll ยท Arkansas
72613
Beaver
72616
Berryville
72631
Busch
72632
Elk Ranch
72632
Eureka
72631
Eureka Springs
72616
Grandview
72638
Green Forest
72631
Holiday Island
72616
Metalton
72660
Oak Grove
72616
Rudd
72638
Rule
72616
Urbanette
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).