US United States Major Regions Postal Code Details
๐๏ธ Lawrence ยท Ohio
45669
Athalia
45619
Chesapeake
45638
Coal Grove
45638
Hanging Rock
45638
Ironton
45645
Kitts Hill
45659
Pedro
45669
Proctorville
45675
Rock Camp
45678
Scottown
45680
South Point
45688
Waterloo
45696
Willow Wood
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).