Mentone Post Office

1842 Mentone Blvd, Mentone, CA 92359

Contact Numbers

Phone: 909-794-0625
Fax: 909-794-5265
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed

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

  • Burial Flags
  • Business Line
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Philatelic Services
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Street Parking

Visit our Links Page for links to 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:

201 Brookside Ave
2.2 miles away

404 New York St
2.6 miles away

7745 Boulder Ave
2.8 miles away

San Bernardino Mo Windows
1900 W Redlands Blvd
3.4 miles away


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I was wondering if I could go in and pick up my mail on Wednesday and Thursday thank you


This morning while on my way to work a hispanic man driving a box truck with Alfraro Jr Trucking on the door of the cab with J8 on the side above the wheel and Postal Service on the back roll up door. This happened in front of the Mentone Post in Mentone California office going west. I was in the west bound lane and this man literally pulled out in front of me causing me to enter the other lane to avoid collision. This driver is dangerous and has no regard for laws regarding right of way. I have seen this truck pull out in front of a woman with 2 children going the same way. Fortunantly there were no cars parked on the road or she would have hit them trying to avoid a collision with this truck. Obviously this driver has no concern regarding other peoples lives or property.

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