Pioneer Station Post Office

1376 Fillmore St, Twin Falls, ID 83301

Contact Numbers

Phone: 208-734-1452
Fax: 208-734-5587
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 6:00pm
Tuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
Saturday 5:30pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:30pm
Tuesday 10:00am - 3:30pm
Wednesday 10:00am - 3:30pm
Thursday 10:00am - 3:30pm
Friday 10:00am - 3:30pm
Saturday Closed
Sunday Closed

Routine processing has resumed. Please see State Department Response to COVID-19 webpage for more information.
  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 11:00am - 2:00pm
Tuesday 11:00am - 2:00pm
Wednesday 11:00am - 2:00pm
Thursday 11:00am - 2:00pm
Friday 11:00am - 2:00pm
Saturday Closed
Sunday Closed

We provide you with the contact details of the Twin Falls Post Office, including its address, phone number and retail hours. This way, you will be able to ask for assistance with USPS shipping and mail services, either by phone or in person.

If you visit the Twin Falls Post Office, please tell us about your experience. It can be helpful to others looking for USPS customer service.

Don't forget to take a look at our FAQ section. It may help you clarify some doubts before contacting your local post office.

Services offered at this location:

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lot Parking
  • Passport Appointment Hours

Frequently Ask Questions at Twin Falls Post Office

  • Where can I find my USPS tracking number?

    You can find your tracking number on your sales receipt, self-service kiosk eReceipt, mailing receipt, online label record or below the barcode placed on the mailed item.

  • What if I lose my tracking number?

    Local Post Offices do not have a way to recover a lost tracking number. If the recipient is a current Informed Delivery subscriber, they will be able to see the tracking number on their dashboard.

  • How long will USPS forward mail?

    If your move is temporary, USPS can forward your mail from your old address to a new one for 15 days to one year.

  • How to request USP hold mail?

    Sing in to your USPS account and check if hold mail service is available for your address. If it is, choose the dates for your hold mail request. Remember that it must be for a minimum of 3 days and a maximum of 30 days. If you need USPS mail hold for more than 30 days, you must sign up for forwarding service. For permanent move, you must change your address with the USPS.

  • How to request a USPS address change?

    You can request a USPS change of address online or by filling out the PS Form 3575 acquired from your local Post Office. Please note that when your request is made online there is a $1.05 identity validation fee.

  • Search other Post Offices in Twin Falls

    You have other Post Offices in Twin Falls

    Twin Falls Post Office

    253 2nd Ave W

    2085367067 More info

    Murtaugh Post Office

    244 1st St S

    2084325509 More info

    Kimberly Post Office

    225 Main St N

    2084234050 More info

    Hansen Post Office

    217 Highway 30

    2084234280 More info

    Filer Post Office

    413 Main St

    2083265220 More info

    Castleford Post Office

    357 Main St

    2085376670 More info

    Buhl Post Office

    830 Main St

    2085436152 More info

    Search Post Offices in Idaho

    Leave a Comment