Which Social Security Office Serves Your ZIP Code in New Madrid?
SSA splits New Madrid's 9 ZIP codes among 2 offices: 8 to the Sikeston Social Security Office and 1 to the Union City Social Security Office. For one ZIP code, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP codes 63828, 63833, 63860, 63862, 63866, 63867, 63869 and 63873 go to the Sikeston Social Security Office, 711 York Dr, Sikeston.
ZIP code 38079 goes to the Union City Social Security Office, 1800 Old Troy Rd, Union City.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps New Madrid (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 Sikeston 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 Sikeston Social Security Office at (866) 964-4261, 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 Missouri Cities
Frequently Asked Questions
Where Is the Social Security Office in New Madrid?
There isn't an office in New Madrid, MO itself. The closest is the Sikeston Social Security Office, 711 York Dr, Sikeston, MO 63801, about 20 miles away.
Which Social Security Office Serves My ZIP Code in New Madrid?
SSA splits New Madrid's 9 ZIP codes among 2 offices: 8 to the Sikeston Social Security Office and 1 to the Union City 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 New Madrid?
The Sikeston 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 New Madrid?
SSA lists (866) 964-4261 for the Sikeston Social Security Office. SSA's national number is 1-800-772-1213.
How Do I Make an Appointment at the Social Security Office Near New Madrid?
Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Sikeston Social Security Office at (866) 964-4261 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 Missouri