Post office locations in 02891
| Post Office | Address | Phone | Hours |
| HIGH ST | 5 HIGH ST WESTERLY, RI 02891 - 1878 | 401-596-9537 | Mon-Fri 09:00 AM - 12:30 PM 01:30 PM - 05:00 PM Sat 09:00 AM - 01:00 PM Sun Closed |
| WESTERLY | 110 TOM HARVEY RD WESTERLY, RI 02891 - 9998 | 401-596-1181 | Mon-Fri 08:30 AM - 05:00 PM Sat 08:30 AM - 12:00 PM Sun Closed |