Northpark San Bernardino Post Office

4560 Hallmark Pkwy, San Bernardino, CA 92407

Contact Numbers

Phone: 909-887-5518
Fax: 909-887-2668
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 6:00pm
Tuesday 6:00am - 6:00pm
Wednesday 6:00am - 6:00pm
Thursday 6:00am - 6:00pm
Friday 6:00am - 6:00pm
Saturday 6:00am - 6:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Rialto Annex
1630 N Riverside Ave
2.0 miles away

1560 W Base Line St
2.1 miles away

2160 N Arrowhead Ave
2.5 miles away

241 W Rialto Ave
3.1 miles away


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"WOW" This Post Office is TERRIBLE!!!!! I've been calling for about an hour and all I get is LINE busy. That was from 2:46 p.m -4:09 p.m. I called a total of 50 times, then the phone just rings AND RINGS AND RINGS and no DANM answer....WTF.F.F.F. I WISH THAT THEY WOULD TAKE THE TIME TO ANSWER PHONES. I hope the people working here read this and improve customer service.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).