US United States Major Regions Postal Code Details

๐Ÿ›๏ธ Sandusky ยท Ohio
43407
Burgoon
Burgoon sandusky ohio 43407 United States
43410
Clyde
Clyde sandusky ohio 43410 United States
43420
Fremont
Fremont sandusky ohio 43420 United States
43431
Gibsonburg
Gibsonburg sandusky ohio 43431 United States
43435
Helena
Helena sandusky ohio 43435 United States
43442
Lindsey
Lindsey sandusky ohio 43442 United States
43435
Millersville
Millersville sandusky ohio 43435 United States
43464
Vickery
Vickery sandusky ohio 43464 United States
43469
Woodville
Woodville sandusky ohio 43469 United States

๐Ÿ“ฎUS United States Regional Postal Code FAQ & Postal Regulations

๐Ÿ“ฎ 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.

๐Ÿ” 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.

โš ๏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.

๐Ÿ”„ Do ZIP codes ever change?

Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.

๐Ÿ“ฆ 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).