Below are some of the primary locations covered by this prefix:
: Home to the University of Puerto Rico at Mayagüez and a major western regional center.
: 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
: A key industrial and medical hub on the northern coast.
: Use the official USPS Look Up tool to find a specific +4 code or city by address. Below are some of the primary locations covered
: Known for the Rafael Hernández Airport and popular surfing beaches.
: A coastal town popular for tourism and windsurfing. How to Use This Information Lista 006.zip
If you are looking for a specific address or building within these codes: