If you are looking for a specific address or building within these codes:
: A key industrial and medical hub on the northern coast. Lista 006.zip
: Famous for the Arecibo Observatory and local coastline. If you are looking for a specific address
: For mailing lists or data validation, services like Smarty can provide the most recent ZIP+4 database updates. ZIP Code™ Lookup | USPS Lista 006.zip
: Home to the University of Puerto Rico at Mayagüez and a major western regional center.
: A coastal town popular for tourism and windsurfing. How to Use This Information
Below are some of the primary locations covered by this prefix: