ZIP Code™ Lookup | USPS
Enter a corporate or residential street address, city, and state to see a specific ZIP Code ™. Find by Address By City and State
USPS - Find a ZIP Code
A ZIP Code is an essential part of the mailing process. We provide your business with several different ways to find a ZIP Code and understand it.
Look Up a ZIP Code™ | PostalPro - USPS
Click here to Look up ZIP Codes™ for corporate and residential addresses. Enter street address, city, and state to see a specific ZIP Code. Note: A ZIP Code result does not confirm that a …
Welcome | USPS
Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need …
Search Results | find a zip code - USPS
https://www.usps.com/manage/po-boxes.htm. Enter a valid street address, city, and state or a ZIP Code™ to find a PO Box at a location
Free ZIP code map, zip code lookup, and zip code list
United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state.
United States ZIP Codes – ZIP Code Lookup by Address
The USPS assigns a unique five-digit code to each address in the United States to facilitate efficient and accurate mail delivery. The first digit of the ZIP code represents a broad …
ZIP Code™ Lookup | USPS
Complete the two fields below to see a complete list. We could not find a ZIP Code™ with the information you provided. If more than one ZIP Code ™ matches the information you provided, …
USPS ZIP Code Lookup – Free Postal Address Search & Maps
Quickly find any US ZIP code or postal address using our free USPS lookup tool. Verify addresses, check delivery boundaries, locate post offices, or explore ZIP code maps – …
ZIP Codes by Area and District codes | PostalPro - USPS
Jan 2, 2026 · The Excel spreadsheet lists ZIP Codes with the associated Area and District Codes.