Post office locations in 00754
| Post Office | Address | Phone | Hours |
| SAN LORENZO | 123 CALLE DE DIEGO SAN LORENZO, PR 00754 - 9998 | 787-736-4101 | Mon-Fri 8:00am - 4:30pm Sat 8:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| SAN LORENZO | 123 CALLE DE DIEGO SAN LORENZO, PR 00754 - 9998 | 787-736-4101 | Mon-Fri 8:00am - 4:30pm Sat 8:00am - 12:00pm Sun Closed |