501 BELLE STSocial Security Phone (Local) : 1-855-285-6006
ROOM 103 FEDERAL BLDG
ALTON, IL 62002
Social Security Phone (Nat'l) : 1-800-772-1213
TTY : 1-618-463-6597
Social Security Office Hours :
MON: 9:00 AM - 4:00 PM
TUES: 9:00 AM - 4:00 PM
WED: 9:00 AM - 4:00 PM
THUR: 9:00 AM - 4:00 PM
FRI: 9:00 AM - 4:00 PM
SAT & SUN: CLOSED
Federal Holidays & Emergency Closures Office details verified 7 July 2026
Tips and advice if your visit is for...
Apply for Social Security Benefits
Medicare
General Medicare tips
Illinois Medicare tips
SSI
Disability
Social Security Card or Number
Name Change
Qualify for Social Security Benefits
Manage or Change Social Security Benefits
Social Security Forms
Other Issue
Social Security Office Directions and Notes :
WE ARE LOCATED DOWNTOWN IN THE FEDERAL BUILDING AT 5TH & BELLE STS WE ARE FIVE BLOCKS NORTH OF THE ALTON BELLE CASINO BOAT ON US 67 (PIASA STREET)
Alton Social Security Office Notes
Physical distancing of at least 6 feet and masks are required. SSA will provide a mask if you do not have one. See if you can get an appointment by phone. Fridays may be less crowded. You can do things like signup for Medicare online at ssa.gov.
Social Security offices near Alton, IL :
| Street | City | Zip |
|---|---|---|
| 501 BELLE ST, ROOM 103 FEDERAL BLDG | ALTON | 62002 |
| 650 MISSOURI AVE, ROOM 104 FEDERAL BLDG | EAST ST LOUIS | 62201 |
| 227 W POINTE DR, WEST POINTE CENTER | BELLEVILLE | 62226 |
| 717 N 16TH STREET, SUITE 100 | ST LOUIS | 63103 |
| 25 N Oaks Plz | Saint Louis | 63121 |
