SSA Field Office · Office Code 708
The Bismarck Social Security Office is a Social Security field office at 4207 Boulder Ridge Rd, Suite 100, Bismarck, ND 58503, phone (877) 319-6044. SSA lists its hours as Monday to Friday, 9:00 AM to 4:00 PM. Appeals from people this office serves are heard at the Fargo, ND Hearing Office in Fargo, ND.
4207 Boulder Ridge Rd, Suite 100
Bismarck, ND 58503
Call (877) 319-6044 for the Bismarck Social Security OfficeDirections to the Bismarck Social Security Office
Fax: (833) 950-3545
From SSA's office data (updated March 9, 2026), checked against SSA's Office Locator on October 1, 2026. Closed on federal holidays.
Many tasks don't need this office. With a my Social Security account you can often request a replacement card, change your address or get a benefit letter.
Call (877) 319-6044 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday, 8 a.m. to 7 p.m. local time.
Make an appointment first. How to make a Social Security appointment.
Not sure which? Find out if your task needs an office visit.
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SSA's Office of Hearings Operations lists the Fargo, ND Hearing Office as the hearing office for people the Bismarck office serves. If you ask for a hearing after a denied disability or benefits claim, an administrative law judge from this office handles it.
You usually request a hearing online or through your field office, not by visiting the hearing office. How an appeal reaches a hearing. Source: SSA Hearing Office Locator.
| Office | Distance | Phone | Monday hours |
|---|---|---|---|
| Bismarck (this office) | (877) 319-6044 | 9:00 AM to 4:00 PM | |
| Minot Social Security Office, Minot, ND | 97 mi | (866) 415-3193 | 9:00 AM to 4:00 PM |
| Jamestown Social Security Office, Jamestown, ND | 98 mi | (855) 848-7938 | 9:00 AM to 4:00 PM |
| Devils Lake Social Security Office, Devils Lake, ND | 125 mi | (866) 415-3193 | CLOSED to CLOSED |
| Aberdeen Social Security Office, Aberdeen, SD | 146 mi | (855) 278-4196 | 9:00 AM to 4:00 PM |
| Pierre Social Security Office, Pierre, SD | 173 mi | (605) 224-2137 | CLOSED to CLOSED |
Straight-line distance between office addresses (U.S. Census Bureau geocoder). Blank cells are details SSA doesn't list.
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From SSA's Office Locator, looked up by ZIP code on October 1, 2026. How SSA assigns offices by ZIP code.
Every Social Security office in North Dakota · Offices in and near Bismarck
If this office has closed or moved, see what to do when an office closes or moves. Confirm details with SSA's Office Locator and office closings page before you go.
Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). It's closed on weekends and federal holidays.
SSA asks people to make an appointment before visiting an office. You can schedule online or by calling (877) 319-6044 or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778). See how to make an appointment.
SSA's Office of Hearings Operations lists the Fargo, ND Hearing Office as serving the Bismarck field office. It's at Suite 150, 655 First Avenue North, Fargo, ND 58102-4971, phone (877) 319-3073. You usually ask for a hearing through your field office or online, not at the hearing office.
SSA assigns 91 ZIP codes to this office: 58413, 58428, 58430, 58440, 58442, 58444, 58460, 58463, 58475, 58477, 58478, 58482, 58487, 58488, 58494, 58495, 58501, 58503, 58504, 58505, 58520, 58521, 58523, 58524 and 58528 and others listed on this page. If yours is listed, this is your office.
The Minot Social Security Office in Minot, ND, about 97 mi away ((866) 415-3193).
Independent site, not affiliated with the Social Security Administration. Office and hearing office details come from SSA's public data and locators. To apply for benefits, appeal or manage your record, go to SSA directly at ssa.gov.