Mar 18, 2026 · Learn what USPScarrierroutes are, how they’re managed, and how route planning software like Upper helps improve delivery accuracy and efficiency. May 4, 2026 · Use the CarrierRouteMap lookup to search a ZIP Code and see the USPScarrierroutemaps with boundaries displayed along with additional information such as number of deliverable addresses, types of routes and more. Aug 18, 2021 · Our data includes CarrierRoute boundaries, CarrierRoute points and ZIP Code Boundaries and Points – each in separate tables.

Context Explanation

Associated with each CarrierRoute are many fields. There are dozens more lengthy routes served by the PostalService to be found in each state or U.S. For information or interviews about the locations listed above, or to inquire about the routes in other locations, contact your local Corporate Communications representative. CarrierRoutes represent the area served by a particular USPSmailcarrier.

Insight Material

Boundaries follow roads for accuracy and visual appeal. A proprietary process captures residential and business routes, creating a great resource for direct marketers. Jul 26, 2024 · To ensure efficient mail delivery, USPS assigns a unique 9-digit code to clusters of addresses known as “carrierroutes.” Briefly, carrierroutes break a region into smaller sections to make deliveries faster. Zip code boundaries, like streets, highways, or other landmarks define these routes. Free USPScarrierroute centroid data for the USA.

Final Conclusion

Buy carrierroutemaps as shapefile, KMZ, or GeoJSON. Map carrierroutes by number of addresses served or by carrierroute type. 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 for sending mail and shipping packages.Every Door Direct Mail.