MASON SQUARE POST OFFICE 01109

Mason Square Post Office Hours

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Retail Hours

Contact Numbers:

Phone: 413-733-5331
Monday-Friday 9:00am - 4:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Pickup Services Hours

Monday-Friday 8:00am - 4:00pm
Saturday 7:30am - 1:00pm
Sunday Closed

Monday-Friday 8:00am - 4:00pm
Saturday 7:30am - 1:00pm
Sunday Closed

PO Box Access Hours

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914 State St
Springfield, MA 01109

The Mason Square Post Office is located in the state of Massachusetts within Hampden County. This location serves 30,250 Springfield residents with a median income of $32,174. It's estimated that approximately 48,282 packages pass through this post office each year.

Mason Square Post Office Location


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