PORTER SQUARE, MA Post Office

1953 MASSACHUSETTS AVE CAMBRIDGE, MA 02140 - 9998

Street Parking Available

Phone 617-876-5599

Fax --

TTY 877-889-2457

Hours

  • Mon-Fri 07:30 AM - 05:30 PM
  • Sat 07:30 AM - 02:00 PM
  • Sun Closed

Lobby Hours

  • Mon-Fri 07:30 AM - 06:30 PM
  • Sat 07:30 AM - 02:00 PM
  • Sun Closed

Last Collection Hours

  • Mon-Fri 05:30 PM
  • Sat 02:00 PM
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 07:30 AM - 06:30 PM
  • Sat 07:30 AM - 02:00 PM
  • Sun Closed

Pickup Services Hours

  • Mon-Fri 07:30 AM - 05:30 PM
  • Sat 07:30 AM - 02:00 PM
  • Sun Closed

Global Express Guaranteed Hours

  • Mon-Fri 05:00 PM
  • Sat 02:00 PM
  • Sun Closed

Post Office On-Site Services

  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Burial Flags
  • Call Referral
  • Duck Stamps
  • General Delivery
  • Greeting Card Services
  • Global Express GuranteedĀ®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail InternationalĀ®
  • PO Box Online