US United States Major Regions Postal Code Details
๐๏ธ Polk ยท Minnesota
56517
Beltrami
56523
Climax
56716
Crookston
56721
East Grand Forks
56523
Eldred
56535
Erskine
56722
Euclid
56540
Fertile
56723
Fisher
56542
Fosston
56716
Gentilly
56646
Gully
56556
Mcintosh
56736
Mentor
56568
Nielsville
56646
Olga
56540
Rindal
56684
Trail
56592
Winger
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).