WASHINGTON, Sept. 7 -- The ZIP Code Designation Act, originally introduced by Rep. Mario Diaz-Balart, R-Florida, on September 3, 2026, has been analyzed by the Congressional Research Service. This legislation aims to require the United States Postal Service (USPS) to designate unique ZIP Codes for a list of communities across various states in the U.S. This bill addresses the need for improved postal services and community identification within neighborhoods that currently lack designated ZIP C  more