Post office locations in 02891
| Post Office | Address | Phone | Hours |
| HIGH ST | 5 HIGH ST WESTERLY, RI 02891 - 1878 | 401-596-9537 | Mon-Fri 9:00am - 12:30pm 1:30pm - 5:00pm Sat 9:00am - 1:00pm Sun Closed |
| WESTERLY | 110 TOM HARVEY RD WESTERLY, RI 02891 - 9998 | 401-596-1181 | Mon-Fri 8:30am - 5:00pm Sat 8:30am - 12:00pm Sun Closed |