US United States Major Regions Postal Code Details

๐Ÿ›๏ธ Okmulgee ยท Oklahoma
74421
Beggs
Beggs okmulgee oklahoma 74421 United States
74437
Coalton
Coalton okmulgee oklahoma 74437 United States
74431
Dewar
Dewar okmulgee oklahoma 74431 United States
74437
Grayson
Grayson okmulgee oklahoma 74437 United States
74437
Henryetta
Henryetta okmulgee oklahoma 74437 United States
74437
Hoffman
Hoffman okmulgee oklahoma 74437 United States
74445
Morris
Morris okmulgee oklahoma 74445 United States
74447
Nuyaka
Nuyaka okmulgee oklahoma 74447 United States
74447
Okmulgee
Okmulgee okmulgee oklahoma 74447 United States
74456
Preston
Preston okmulgee oklahoma 74456 United States
74437
Salem
Salem okmulgee oklahoma 74437 United States
74460
Schulter
Schulter okmulgee oklahoma 74460 United States
74437
Spelter City
Spelter City okmulgee oklahoma 74437 United States
74447
Twin Hills
Twin Hills okmulgee oklahoma 74447 United States
74421
Winchester
Winchester okmulgee oklahoma 74421 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).