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