MARINER Post Office, Seal Beach, CA
221 MAIN ST SEAL BEACH, CA 90740 - 9995
Street Parking Available
MARINER Post Office Phone Numbers
Phone 562-598-6915
Fax 562-598-8785
TTY 877-889-2457
MARINER Post Office Hours
- Mon-Fri 09:00 AM - 05:00 PM
- Sat Closed
- Sun Closed
Lobby Hours
- Mon-Fri 06:00 AM - 07:00 PM
- Sat 06:00 AM - 07:00 PM
- Sun Closed
Last Collection Hours
- Mon-Fri 04:45 PM
- Sat 02:00 PM
- Sun Closed
PO Box Access Hours
- Mon-Fri 06:00 AM - 07:00 PM
- Sat 06:00 AM - 07:00 PM
- Sun Closed
Pickup Services Hours
- Mon-Fri 09:00 AM - 05:00 PM
- Sat Closed
- Sun Closed
Global Express Guaranteed Hours
- Mon-Fri 03:30 PM
- Sat Closed
- Sun Closed
PO Box Delivery Hours
- Mon-Fri 11:00 AM
- Sat 11:00 AM
- Sun Closed
Call Referral Hours
- Mon-Fri 09:00 AM - 05:00 PM
- Sat Closed
- Sun Closed
On-Site Services at MARINER
- Call Referral
- Gift Card Services
- Greeting Card Services
- Global Express Guaranteed
- Label Broker
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Pickup Accountable Mail
- Pickup Hold Mail
- Pickup Notice Left
- Priority Mail International
- PO Box Online