BIG OAK FLAT, CA Post Office

17850 HIGHWAY 120 BIG OAK FLAT, CA 95305 - 9998

Lot Parking Available

Phone 209-962-6231

TTY 877-889-2457

BIG OAK FLAT, CA Post Office Hours

  • Mon-Fri 9:00am - 12:30pm 1:30pm - 4:00pm
  • Sat 9:00am - 11:00am
  • Sun Closed


BIG OAK FLAT Lobby Hours

  • Mon-Sun 12:01am - 11:59pm

Last Collection Hours

  • Mon-Fri 3:45pm
  • Sat 10:45am
  • Sun Closed

PO Box Access Hours

  • Mon-Sun 12:01am - 11:59pm

BIG OAK FLAT Pickup Services Hours

  • Mon-Fri 9:30am - 12:30pm 1:30pm - 4:00pm
  • Sat 9:00am - 11:00am
  • Sun Closed

BIG OAK FLAT Post Office On-Site Services

  • Business Line
  • General Delivery
  • Greeting Card Services
  • Label Broker (Retail)
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • PO Box Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail International┬«


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