Post offices in the 59601 ZIP code of Helena, MT

The ZIP code 59601, situated in Helena, MT, includes 3 post offices out of the 3 post offices located throughout the city. The listed operating hours indicate when retail services are available, providing a time when postal employees are available to assist customers. Often, the lobby areas remain open longer, granting access to PO boxes, package drop-off areas, and self-service Automated Postal Center (APC) machines for stamp purchases.The compilation is sorted first by city and then by the name of the post office, with Street View pictures of the post offices included whenever possible. Please contact us if you find an error, so that we can correct it.

Street View Image of Helena Post Office in Helena, MT

Helena Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
2300 N Harris St Helena, MT 59601-9998

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Open hours
Day Open Close
Monday 8:00 AM 5:00 PM
Tuesday 8:00 AM 5:00 PM
Wednesday 8:00 AM 5:00 PM
Thursday 8:00 AM 5:00 PM
Friday 8:00 AM 5:00 PM
Saturday 9:00 AM 12:00 PM
Sunday Closed
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Street View Image of Helena Post Office in Helena, MT

Helena Post Office does not have retail services

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
2300 N Harris St Helena, MT 59601-9997

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Open hours
Day Open Close
  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value
Street View Image of Last Chance Post Office in Helena, MT

Last Chance Post Office is currently closed

For parking and list of services available, visit the official USPS page for post this post office location.

Post office address
500 N Last Chance Gulch Helena, MT 59601-5021

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Open hours
Day Open Close
Monday 9:00 AM 5:00 PM
Tuesday 9:00 AM 5:00 PM
Wednesday 9:00 AM 5:00 PM
Thursday 9:00 AM 5:00 PM
Friday 9:00 AM 5:00 PM
Saturday Closed
Sunday Closed

Phone: 406-443-5351

  • Stamps.com logo
    Buy postage online
    Discounted USPS and UPS rates of up to 84%.
    Promo code
    STAMPS100
    $100 value