Mariner Post Office

221 Main St Seal Beach, CA 90740
Phone: 562-598-6915

Parking: Street Parking
Post Office Lobby Hours
Monday 6:00am - 7:00pm
Tuesday 6:00am - 7:00pm
Wednesday 6:00am - 7:00pm
Thursday 6:00am - 7:00pm
Friday 6:00am - 7:00pm
Saturday 6:00am - 7:00pm
Sunday Closed

About

Mariner Post Office is a United States Postal Service (USPS) facility in Seal Beach, CA. This post office offers a full array of services, including package delivery and first class mail.

Services

Greeting Card Services
Global Express Guranteed®
Money Orders (Domestic)
Money Orders (Inquiry)
Money Orders (International)
Pickup Hold Mail
Pickup Accountable Mail
Pickup Notice Left Mail
PO Boxes
Priority Mail International®

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