Postal Buddies Database
[su_spoiler title=”About Missing Zones” style=”fancy”]
If a zone is missing for a combination of zipcodes, it is missing from our database. Please help us out and add it to our database.
Click on the link provided under ‘Missing Zone’ to automatically start adding the combination to our database.
Separately, go to the USPS website, enter the 3 digit origin prefix code and find the postal zone for the corresponding target prefix code. After submitting the fix to our postal zone database, refresh this screen and you should see the change reflected.
* Shopper’s full zip codes are masked to help maintain privacy.
Sorry, but your browser does not support frames.