Which Social Security Office Serves Your ZIP Code in Ontonagon?
SSA assigns Ontonagon's ZIP code, 49953, to the Houghton Social Security Office in Houghton. For one ZIP code, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP code 49953 goes to the Houghton Social Security Office, 902 Razorback Drive, Suite 3, Houghton.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Ontonagon (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.
How to Get an Appointment at the Houghton 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 Houghton Social Security Office at (888) 577-6370, 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.
Social Security Offices Near Other Michigan Cities
Frequently Asked Questions
Where Is the Social Security Office in Ontonagon?
There isn't an office in Ontonagon, MI itself. The closest is the Houghton Social Security Office, 902 Razorback Drive, Suite 3, Houghton, MI 49931, about 38 miles away.
Which Social Security Office Serves My ZIP Code in Ontonagon?
SSA assigns Ontonagon's ZIP code, 49953, to the Houghton Social Security Office in Houghton. 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 Ontonagon?
The Houghton 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 Ontonagon?
SSA lists (888) 577-6370 for the Houghton Social Security Office. SSA's national number is 1-800-772-1213.
How Do I Make an Appointment at the Social Security Office Near Ontonagon?
Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Houghton Social Security Office at (888) 577-6370 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.
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