ALL TELEPHONE INQUIRIES GO TO THE USPS CALL CENTER:

1-800-ASK-USPS or 1-800-275-8777

Any questions that require local intervention from the appropriate banch manager
listed below can be redirected by the call center for you or you will be told that
the local postal official will call you back.
You may also find the information you need on-line at:

www.usps.com

CAMBRIDGE POSTMASTER

Michael Haggerty 770 Massachusetts Avenue Cambridge MA 02139-9998

MAIN OFFICE

CENTRAL SQUARE 770 Mass Ave Cambridge MA 02139-9998 Window Hours: Mon-Fri 7:30-6:45 Sat 7:30-2:00 Lobby Hours: 7:30am - 7:00pm Mon-Fri 7:30am - 2:00pm Sat Station Manager: David Guiney

BRANCH POSTAL STATIONS

HARVARD SQUARE 125 Mt Auburn St Cambridge MA 02238-9998 Window Hours: Mon - Fri 7:30-6:00 self-service until 6:30 Sat 7:30-3:00 self-service until 3:30 Station Manager: Paula Zizza KENDALL SQUARE 250 Main St Cambridge MA 02142-9998 Window Hours: Mon-Fri 7:30-5:00 MIT STATION 84 Mass Ave Cambridge MA 02139-9992 Window Hours: Mon-Fri 7:30-5:00 PORTER SQUARE 1953 Mass Ave Cambridge MA 02140-9998 Window Hours: Mon-Fri 7:30-5:30 Sat 7:30-2:00 INMAN SQUARE 1309 Cambridge St Cambridge MA 02139-9991 Window Hours: Mon-Fri 7:30-5:00 EAST CAMBRIDGE 303 Cambridge St Cambridge MA -2141-9998 Window Hours: Mon-Fri 7:30-5:00