Ranch Post Office

Offices closed June 19th in observance of Juneteenth Day

19300 Rinaldi St, Porter Ranch, CA 91326

Contact Numbers

Phone: 818-349-0331
Fax: 818-407-1569
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 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
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)
  • 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:

Granada Hills
18039 Chatsworth St
1.2 miles away

21606 Devonshire St
2.0 miles away

7655 Winnetka Ave
2.7 miles away

Canoga Park
8201 Canoga Ave
2.8 miles away


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Over the last few days, I have received mail from a different address multiple times. Also, the post office lost a package that was shipped me recently. Their service has gotten worse and worse.


on Oct 11 I had mail delivered to my house that belonged to another resident who lived 1/2 a mile away. How can someone be so careless the mail should have gone to Pine Valley Way not Brasilia Dr

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