How to Get an Appointment at the St. Peters Social Security Office
SSA asks you to make an appointment before you visit an office. Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call this office at (877) 405-3570 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time.
If you only need a new or replacement Social Security card or to update your personal information, SSA directs you to a Card Center where your ZIP code has one.
ZIP Codes the St. Peters Office Serves
SSA assigns 18 ZIP codes to this office. If yours is listed, this is the office to use:
633016330363304633326334163348633576336563366633676336863373633766338063383633856338663390
From SSA's Office Locator, looked up by ZIP code on October 1, 2026.
Other Social Security Offices Near St. Peters
Straight-line distance between office addresses (U.S. Census Bureau geocoder).
St. Peters Social Security Office: Common Questions
What Are the Hours of the St. Peters Social Security Office?
Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). Offices are closed on weekends and federal holidays. Check SSA's office closings page before you go.
Which ZIP Codes Does the St. Peters Social Security Office Serve?
SSA's Office Locator assigns 18 ZIP codes to this office: 63301, 63303, 63304, 63332, 63341, 63348, 63357, 63365, 63366, 63367, 63368, 63373, 63376, 63380, 63383, 63385, 63386 and 63390. SSA assigns offices by ZIP code, so if yours is listed, this is your office.
What Is the Phone Number for the St. Peters Social Security Office?
SSA lists (877) 405-3570 for this office and (833) 902-2498 as its fax number. SSA's national number is 1-800-772-1213.
Where Is the St. Peters Social Security Office?
4800 Executive Ctr Pky, Saint Peters, MO 63376.
What Is the Closest Other Social Security Office to St. Peters?
The St. Louis West County Social Security Office in Creve Coeur, MO is about 10.0 miles away, phone (855) 820-0096. The next closest is St. Louis North County Social Security Office, about 14 miles away.