US United States Major Regions Postal Code Details
๐๏ธ Cumberland ยท Illinois
62447
Big Spring
62468
Bradbury
62468
Cottonwood
62468
Cumberland
62428
Diona
62428
Greenup
62428
Hazel Dell
62436
Jewett
62428
Maple Point
62447
Neoga
62468
Sumpter
62428
Timothy
62468
Toledo
62447
Trowbridge
62428
Union Center
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).