Merrimac, MA Post Office locations

Post Office	MERRIMAC
Address	79 E MAIN ST MERRIMAC, MA 01860 - 9998
Phone	978-346-7400
Hours	Mon-Fri 09:00 AM - 12:30 PM, 01:30 PM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed