San Antonio, TX · Social Security Field Office
402 Isom Rd
San Antonio, TX 78216
Call (866) 571-0718 for the San Antonio Central Social Security OfficeDirections to the San Antonio Central Social Security Office
Fax: (833) 515-0518
| Monday | 9:00 AM to 4:00 PM |
|---|---|
| Tuesday | 9:00 AM to 4:00 PM |
| Wednesday | 9:00 AM to 4:00 PM |
| Thursday | 9:00 AM to 4:00 PM |
| Friday | 9:00 AM to 4:00 PM |
| Saturday and Sunday | Closed |
From SSA's office data, updated March 9, 2026, and checked against SSA's Office Locator on October 1, 2026. Closed on federal holidays.
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Many Social Security tasks don't need a visit. You can often replace a card, change your address or get a benefit verification letter online through a my Social Security account. If you do need to go in, see what to bring and how appointments work.
Office details come from SSA's office data (updated March 9, 2026). Offices move and hours change, so confirm with SSA's Office Locator and office closings page before you go.
SSA assigns 28 ZIP codes to this office. If yours is listed, this is the office to use:
78070781087810978132781487815078154781637820978213782167821778218782307823178232782337823478239782437824778248782577825878259782607826178266
From SSA's Office Locator, looked up by ZIP code on October 1, 2026.
Straight-line distance between office addresses (U.S. Census Bureau geocoder).
SSA also meets people by video at partner sites. 3 sites are within 60 miles: San Antonio Hud - Alamo Community College District Eastside in San Antonio (about 8.1 miles), Medina County - Castroville in Castroville (about 24 miles) and Medina County - Devine in Devine (about 36 miles). Ask the office whether a video appointment there fits your visit.
All Social Security offices in Texas · Social Security offices near San Antonio
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.
SSA's Office Locator assigns 28 ZIP codes to this office: 78070, 78108, 78109, 78132, 78148, 78150, 78154, 78163, 78209, 78213, 78216, 78217, 78218, 78230, 78231, 78232, 78233, 78234, 78239, 78243, 78247, 78248, 78257, 78258, 78259, 78260, 78261 and 78266. SSA assigns offices by ZIP code, so if yours is listed, this is your office.
SSA lists (866) 571-0718 for this office and (833) 515-0518 as its fax number. SSA's national number is 1-800-772-1213.
402 Isom Rd, San Antonio, TX 78216.
The San Antonio Downtown Social Security Office in San Antonio, TX is about 7.6 miles away, phone (877) 405-0482. The next closest is San Antonio NW Social Security Office, about 11 miles away.
Independent site, not affiliated with the Social Security Administration. Office addresses, phone numbers and hours come from SSA's public office data. To apply for benefits or manage your record, go to SSA directly at ssa.gov.