A bill to amend title 39 of the United States Code to require that any extension of the ZIP Code be part of a voluntary service option with a reduced rate.

[AI summary unavailable — showing source text] Prohibits the United States Postal Service from requiring the inclusion of a ZIP code in the address of any piece of mail, except as a condition for mailing at a reduced rate or rates for a subclass established to recognize the costs of handling mail bearing such a code.…