CHELSEA CARRIER ANNEX, MA Post Office
307 BEACHAM ST CHELSEA, MA 02150 - 9998
NONE
Phone 617-884-9348
Fax 617-889-1950
TTY 877-889-2457
Lobby Hours
- Mon-Fri 07:00 AM - 05:00 PM
- Sat 07:00 AM - 03:00 PM
- Sun Closed
Last Collection Hours
- Mon-Fri 05:00 PM
- Sat 01:00 PM
- Sun Closed
PO Box Access Hours
- Mon-Fri 07:00 AM - 05:00 PM
- Sat 07:00 AM - 03:00 PM
- Sun Closed
Pickup Services Hours
- Mon-Fri 08:00 AM - 12:00 PM
- Sat-Sun Closed
Post Office On-Site Services
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Call Referral
- Carrier Services
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online