Downtown Ontario Post Office

Contact Information

123 W Holt Blvd
Ontario, CA - 91762

(909) 933-3837 Click to call There are no comments. Be the first to leave one below. Fax Number: (909) 391-0595 Website Facebook Page

About Downtown Ontario Post Office

This location does not process US Passport applications or renewals.

Hours of Operation

• Monday 9:00am - 5:00pm
• Tuesday 9:00am - 5:00pm
• Wednesday 9:00am - 5:00pm
• Thursday 9:00am - 5:00pm
• Friday 9:00am - 5:00pm
• Saturday Closed
• Sunday Closed

Last Collection

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

Services

Business Reply Mail Account Balance

Business Reply Mail New Permit

Duck Stamps

Money Orders (Domestic)

Money Orders (Inquiry)

Money Orders (International)

Pickup Accountable Mail

Pickup Hold Mail

PO B

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