List of cities from NAGUABO's county

BDA BUENOS AIRES	BO RELAMPAGO
BRISAS DE NAGUABO	JARD DE ESPERANZA
JARD DEL ESTE	NAGUABO
REPTO SANTIAGO	RIO BLANCO
URB DIPLO	URB EL DUQUE
URB JUAN MENDOZA	URB RAMON RIVERO
VILLA DEL ROSARIO

What is ZIP Code?

ZIP codes are a system of postal codes used by the United States Postal Service (USPS) since 1963. The term ZIP, an acronym for Zone Improvement Plan,[1] is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the code in the postal address. The basic format consists of five decimal numerical digits. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the ZIP code, a hyphen, and four more digits that determine a more precise location than the ZIP code alone. The term ZIP code was originally registered as a servicemark (a type of trademark) by the U.S. Postal Service, but its registration has since expired