Montana · Checked Against SSA's Locator October 1, 2026

Social Security Office in Great Falls, MT

Where Is the Social Security Office in Great Falls, MT?

The Great Falls Social Security Office is in Great Falls, at 2008 23rd St S, open Monday to Friday, 9:00 AM to 4:00 PM. The next closest is the Helena Social Security Office, about 71 miles away.

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Social Security Offices in Great Falls

Other Offices Near Great Falls

Straight-line distance from the center of Great Falls (U.S. Census Gazetteer) to each office's address (U.S. Census Bureau geocoder). Office hours and phone numbers from SSA's office data, checked against SSA's Office Locator on October 1, 2026; confirm with SSA's Office Locator before you go.

Map of Social Security Offices Near Great Falls

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Social Security office

Which Social Security Office Serves Your ZIP Code in Great Falls?

SSA assigns all 3 ZIP codes in Great Falls to the Great Falls Social Security Office. SSA assigns offices by ZIP code, so the office to use is the one listed for your ZIP.

Social Security office assigned to each ZIP code in Great Falls
ZIP codeOffice SSA assignsDistance
59401Great Falls Social Security Office for ZIP code 594011.9 miles
59404Great Falls Social Security Office for ZIP code 5940411 miles
59405Great Falls Social Security Office for ZIP code 5940514 miles

ZIP codes 59401, 59404 and 59405 go to the Great Falls Social Security Office, 2008 23rd St S, Great Falls.

Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Great Falls (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.

Social Security Offices Near Areas Around Great Falls

Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.

Social Security Office Near Ulm

Ulm is about 12 miles southwest of central Great Falls. SSA assigns its ZIP code, 59485, to the Great Falls Social Security Office at 2008 23rd St S, Great Falls, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Sun Prairie

Sun Prairie is about 9.1 miles west of central Great Falls. SSA assigns its ZIP code, 59404, to the Great Falls Social Security Office at 2008 23rd St S, Great Falls, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Malmstrom AFB

Malmstrom AFB is about 5.5 miles east of central Great Falls. SSA assigns its ZIP code, 59405, to the Great Falls Social Security Office at 2008 23rd St S, Great Falls, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Gibson Flats

Gibson Flats is about 3.8 miles southeast of central Great Falls. SSA assigns its ZIP code, 59405, to the Great Falls Social Security Office at 2008 23rd St S, Great Falls, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Sand Coulee

Sand Coulee is about 9.1 miles southeast of central Great Falls. SSA assigns its ZIP code, 59472, to the Great Falls Social Security Office at 2008 23rd St S, Great Falls, open Monday to Friday, 9:00 AM to 4:00 PM.

How to Get an Appointment at the Great Falls Social Security Office

SSA asks you to make an appointment before you visit an office. You can schedule one online on SSA's appointment page by answering a few questions; the appointment may be by phone or in person, and you can change or cancel it from the confirmation email or text.

To book by phone, call the Great Falls Social Security Office at (877) 583-4114, or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. Help is available in English, Spanish and other languages.

See office hours and appointments for the best times to call and visit.

Can You Skip the Trip?

You can often replace a card, update your address or get a benefit letter online with a my Social Security account. If you need to go in, check what to bring.

Social Security Offices Near Other Montana Cities

Frequently Asked Questions

Where Is the Social Security Office in Great Falls?

Great Falls Social Security Office: 2008 23rd St S, Great Falls, MT 59405.

Which Social Security Office Serves My ZIP Code in Great Falls?

SSA assigns all 3 ZIP codes in Great Falls to the Great Falls Social Security Office. SSA assigns offices by ZIP code, and the assigned office isn't always the closest one. Look up your ZIP code in the table on this page or in SSA's Office Locator.

What Are Social Security Office Hours Near Great Falls?

The Great Falls Social Security Office is open Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (checked against SSA's Office Locator on October 1, 2026). Offices close on weekends and federal holidays.

What Is the Phone Number for the Social Security Office Near Great Falls?

SSA lists (877) 583-4114 for the Great Falls Social Security Office. SSA's national number is 1-800-772-1213.

How Do I Make an Appointment at the Social Security Office in Great Falls?

Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Great Falls Social Security Office at (877) 583-4114 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. SSA asks you to make an appointment before visiting an office.

Every Social Security office in Montana

Sources

  1. Social Security Administration, field office and resident station data (updated March 9, 2026)
  2. SSA Office Locator (offices and ZIP code assignments, checked October 1, 2026)
  3. U.S. Census Bureau: geocoder, 2023 Gazetteer files and 2020 ZIP Code Tabulation Area relationship files
  4. SSA: Make an appointment
  5. SSA: Contact by phone
  6. SSA: Office locator guidance (appointments and Card Centers)

Independent site, not affiliated with the Social Security Administration. Office addresses, phone numbers and hours come from SSA's public office data. To apply for benefits or manage your record, go to SSA directly at ssa.gov.