United States Postal Service
USPS Service Standards Map
  RIBBS

First-Class
Package Services
Periodicals
Standard

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Originating
Destinating
Destination Entry

Click here for the Entry Data Files.

This map reflects service standard changes that are effective January 1. This map illustrates the service standards based on January 1 Labeling Lists changes and the business rules defined in the Federal Register (39 CFR 121).