US United States Major Regions Postal Code Details
๐๏ธ Columbiana ยท Ohio
43920
Calcutta
44455
Clarkson
44408
Columbiana
43920
East Liverpool
44413
East Palestine
44625
East Rochester
44415
Elkton
44423
Hanoverton
44634
Homeworth
44427
Kensington
44431
Leetonia
44432
Lisbon
44441
Negley
44625
New Alexander
44423
New Garden
44445
New Waterford
44665
North Georgetown
44460
Patmos
44455
Rogers
44460
Salem
43945
Salineville
43962
Summitville
44490
Washingtonville
43968
Wellsville
44492
West Point
44493
Winona
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).