ZIP Code in Puerto Rico
The USPS uses Puerto Rico postal codes to identify specific geographic locations and improve the efficiency of the mail delivery system in the USA. In Puerto Rico, ZIP Codes are used to ensure that mail is delivered to the correct location within the state. The first digit of a ZIP Code indicates a general region, the second and third digits indicate a specific region within that region, and the fourth and fifth digits indicate a specific delivery area or post office. ZIP Codes are an essential part of the mail delivery system in Puerto Rico.
San Juan
| Post Office | San Juan |
| Division | San Juan |
| Pincode |
926
|
Caguas
| Post Office | Caguas |
| Division | Caguas |
| Pincode |
725
|
Toa Baja
| Post Office | Toa Baja |
| Division | Toa Baja |
| Pincode |
949
|
Toa Alta
| Post Office | Toa Alta |
| Division | Toa Alta |
| Pincode |
953
|
Bayamon
| Post Office | Bayamon |
| Division | Bayamon |
| Pincode |
956
|
Arecibo
| Post Office | Arecibo |
| Division | Arecibo |
| Pincode |
612
|
Total Post Office (176) Page 1 of 30
1