Merrimac Post Office – Merrimac Location
The Merrimac post office offers services provided by the United States Postal Service (USPS). For your convenience we have provided operating hours, phone numbers and other relevant information about this Merrimac post office.
Information & Services
Location Type: Post Offices
Passport Services: Yes
Parking: Lot Parking Available
79 E MAIN ST
Merrimac, MA 1860
Phone Number: 978-346-7400
800 Phone Number: 800-ASK-USPS®
TTY Phone Number: 877-889-2457
Fax Number: 978-664-1875
USPS Website: USPS.COM
Merrimac Post Office Hours – Is The Post Office Open Today?
Monday-Friday 9:00am-12:30 13:30-17:00
Is The Post Office Open on Saturdays?
Is The Post Office Open on Sundays?
Bulk Mail Hours
Monday-Friday 9:00am-12:30 13:30-15:00
Last Collection Hours
Passport Appointment Hours
Monday-Friday 10:00am-11:00am 14:00-16:00
Passport Photo Hours
Passport Walk in Hours
Service hours may vary.
PO Box Access Hours
PO Box Delivery Hours
Post Office Pickup Services Hours
Monday-Friday 6:00am-12:30 13:30-17:30
Merrimac Onsite Services
Bulk Mail Acceptance | Bulk Mail Account Balance | Bulk Mail New Permit | Business Reply Mail Account Balance | Business Reply Mail New Permit | Duck Stamps | General Delivery | Greeting Card Services | Money Orders (Domestic) | Money Orders (Inquiry) | Money Orders (International) | PO Box Online | Pickup Accountable Mail | Pickup Hold Mail | Priority Mail International®