US United States Major Regions Postal Code Details
๐๏ธ Eagle ยท Colorado
81620
Avon
81621
Basalt
81620
Beaver Creek
80423
Bond
80426
Burns
81632
Cordillera
81637
Dotsero
81631
Eagle
81657
East Vail
81632
Edwards
81645
Gilman
81637
Gypsum
80463
Mc Coy
81645
Minturn
81649
Red Cliff
81621
Ruedi
81637
Sweetwater
81657
Vail
81657
West Vail
81655
Wolcott
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).