Post office locations in 02638
| Post Office | Address | Phone | Hours |
| DENNIS | 788 MAIN ST DENNIS, MA 02638 - 9998 | 508-385-6834 | Mon-Fri 9:00am - 4:00pm Sat 10:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| DENNIS | 788 MAIN ST DENNIS, MA 02638 - 9998 | 508-385-6834 | Mon-Fri 9:00am - 4:00pm Sat 10:00am - 12:00pm Sun Closed |