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US ZIP Codes → Cities by ZIP Code → 91758

ZIP Code 91758

ZIP Code91758
CityONTARIO
StateCA
TypeSTANDARD
Post offices count1 (see all)

Cities in ZIP Code 91758

Primary city: ONTARIO, CA

Post offices

ONTARIO — Post Office™
1555 E HOLT BLVD ONTARIO, CA 91761-9998
More

ONTARIO — Post Office™

1555 E HOLT BLVD
ONTARIO, CA 91761-9998
Lot Parking Available

For facility accessibility, please call the Post Office.

1-800-ASK-USPS® (800-275-8777)
Phone 909-933-3837
Fax 909-988-4023
TTY 909-988-4023

Hours

  • Self-Service Kiosk Hours

    Mon
    12:01 am-11:59 pm
    Tue
    12:01 am-11:59 pm
    Wed
    12:01 am-11:59 pm
    Thu
    12:01 am-11:59 pm
    Fri
    12:01 am-11:59 pm
    Sat
    12:01 am-11:59 pm
    Sun
    12:01 am-11:59 pm

  • Bulk Mail Acceptance Hours

    Mon
    9:00 am-12:00 pm, 1:00 pm-4:00 pm
    Tue
    9:00 am-12:00 pm, 1:00 pm-4:00 pm
    Wed
    9:00 am-12:00 pm, 1:00 pm-4:00 pm
    Thu
    9:00 am-12:00 pm, 1:00 pm-4:00 pm
    Fri
    9:00 am-12:00 pm, 1:00 pm-4:00 pm
    Sat
    Closed
    Sun
    Closed

  • Retail Hours

    Mon
    8:30 am-5:00 pm
    Tue
    8:30 am-5:00 pm
    Wed
    8:30 am-5:00 pm
    Thu
    8:30 am-5:00 pm
    Fri
    8:30 am-5:00 pm
    Sat
    9:00 am-3:00 pm
    Sun
    Closed

  • Call Referral Hours

    Mon
    8:30 am-5:00 pm
    Tue
    8:30 am-5:00 pm
    Wed
    8:30 am-5:00 pm
    Thu
    8:30 am-5:00 pm
    Fri
    8:30 am-5:00 pm
    Sat
    Closed
    Sun
    Closed

  • Carrier Call Referral Hours

    Mon
    7:00 am-6:00 pm
    Tue
    7:00 am-6:00 pm
    Wed
    7:00 am-6:00 pm
    Thu
    7:00 am-6:00 pm
    Fri
    7:00 am-6:00 pm
    Sat
    7:00 am-6:00 pm
    Sun
    Closed

  • Global Express Guaranteed Hours

    Mon
    3:00 pm
    Tue
    3:00 pm
    Wed
    3:00 pm
    Thu
    3:00 pm
    Fri
    3:00 pm
    Sat
    Closed
    Sun
    Closed

  • Last Collection Hours

    Mon
    5:00 pm
    Tue
    5:00 pm
    Wed
    5:00 pm
    Thu
    5:00 pm
    Fri
    5:00 pm
    Sat
    5:00 pm
    Sun
    Closed

  • Lobby Hours

    Mon
    6:30 am-8:00 pm
    Tue
    6:30 am-8:00 pm
    Wed
    6:30 am-8:00 pm
    Thu
    6:30 am-8:00 pm
    Fri
    6:30 am-8:00 pm
    Sat
    8:00 am-4:00 pm
    Sun
    Closed

  • Passport Appointment Hours

    Mon
    9:00 am-3:00 pm
    Tue
    9:00 am-3:00 pm
    Wed
    9:00 am-3:00 pm
    Thu
    9:00 am-3:00 pm
    Fri
    9:00 am-3:00 pm
    Sat
    Closed
    Sun
    Closed

  • Photo Appointment Hours

    Mon
    9:00 am-3:00 pm
    Tue
    9:00 am-3:00 pm
    Wed
    9:00 am-3:00 pm
    Thu
    9:00 am-3:00 pm
    Fri
    9:00 am-3:00 pm
    Sat
    Closed
    Sun
    Closed

  • Pickup Services Hours

    Mon
    8:00 am-5:00 pm
    Tue
    8:00 am-5:00 pm
    Wed
    8:00 am-5:00 pm
    Thu
    8:00 am-5:00 pm
    Fri
    8:00 am-5:00 pm
    Sat
    9:00 am-3:00 pm
    Sun
    Closed

  • PO Box Access Hours

    Mon
    6:30 am-8:00 pm
    Tue
    6:30 am-8:00 pm
    Wed
    6:30 am-8:00 pm
    Thu
    6:30 am-8:00 pm
    Fri
    6:30 am-8:00 pm
    Sat
    8:00 am-4:00 pm
    Sun
    Closed

  • PO Box Delivery Hours

    Mon
    11:00 am
    Tue
    11:00 am
    Wed
    11:00 am
    Thu
    11:00 am
    Fri
    11:00 am
    Sat
    11:00 am
    Sun
    Closed

Services at this Location Service hours may vary.

  • Self-Service Kiosk
  • Business Reply Mail® Account Balance
  • Business Reply Mail New Permit
  • Bulk Mail New Permit
  • Burial Flags
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Carrier Services
  • Call Referral
  • General Delivery
  • Greeting Card Services
  • Gift Card Services
  • Global Express Guranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Appointments
  • Photo Appointment
  • Pickup Hold Mail
  • Pickup Accountable Mail
  • Pickup Notice Left Mail
  • Priority Mail International®
  • PO Box Online
  • Sure Money
  • Label Broker®

Map

Other ZIP Codes

91754917559175691758917599176191762