SSA Field Office · Office Code 599
The Ansonia Social Security Office is a Social Security field office at 475 Main Street, Ansonia, CT 06401, phone (866) 331-7096. SSA lists its hours as Monday to Friday, 9:00 AM to 4:00 PM. Appeals from people this office serves are heard at the New Haven, CT Hearing Office in New Haven, CT.
475 Main Street
Ansonia, CT 06401
Call (866) 331-7096 for the Ansonia Social Security OfficeDirections to the Ansonia Social Security Office
Fax: (833) 950-2666
From SSA's office data (updated March 9, 2026), checked against SSA's Office Locator on October 1, 2026. Closed on federal holidays.
Many tasks don't need this office. With a my Social Security account you can often request a replacement card, change your address or get a benefit letter.
Call (866) 331-7096 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday, 8 a.m. to 7 p.m. local time.
Make an appointment first. How to make a Social Security appointment.
Not sure which? Find out if your task needs an office visit.
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SSA's Office of Hearings Operations lists the New Haven, CT Hearing Office as the hearing office for people the Ansonia office serves. If you ask for a hearing after a denied disability or benefits claim, an administrative law judge from this office handles it.
You usually request a hearing online or through your field office, not by visiting the hearing office. How an appeal reaches a hearing. Source: SSA Hearing Office Locator.
| Office | Distance | Phone | Monday hours |
|---|---|---|---|
| Ansonia (this office) | (866) 331-7096 | 9:00 AM to 4:00 PM | |
| New Haven Social Security Office, New Haven, CT | 8.2 mi | (866) 331-5281 | 9:00 AM to 4:00 PM |
| Bridgeport Social Security Office, Bridgeport, CT | 13 mi | (866) 331-6399 | 9:00 AM to 4:00 PM |
| Waterbury Social Security Office, Waterbury, CT | 15 mi | (877) 405-4874 | 9:00 AM to 4:00 PM |
| Meriden Social Security Office, Meriden, CT | 20 mi | (877) 409-8429 | 9:00 AM to 4:00 PM |
| Danbury Social Security Office, Danbury, CT | 20 mi | (866) 275-7821 | 9:00 AM to 4:00 PM |
Straight-line distance between office addresses (U.S. Census Bureau geocoder). Blank cells are details SSA doesn't list.
0640106418064780648306484
From SSA's Office Locator, looked up by ZIP code on October 1, 2026. How SSA assigns offices by ZIP code.
Every Social Security office in Connecticut · Offices in and near Ansonia
If this office has closed or moved, see what to do when an office closes or moves. Confirm details with SSA's Office Locator and office closings page before you go.
Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). It's closed on weekends and federal holidays.
SSA asks people to make an appointment before visiting an office. You can schedule online or by calling (866) 331-7096 or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778). See how to make an appointment.
SSA's Office of Hearings Operations lists the New Haven, CT Hearing Office as serving the Ansonia field office. It's at Connecticut Financial Center, 157 Church Street, 7th Floor, New Haven, CT 06510, phone (866) 613-2750. You usually ask for a hearing through your field office or online, not at the hearing office.
SSA assigns 5 ZIP codes to this office: 06401, 06418, 06478, 06483 and 06484. If yours is listed, this is your office.
The New Haven Social Security Office in New Haven, CT, about 8.2 mi away ((866) 331-5281).
Independent site, not affiliated with the Social Security Administration. Office and hearing office details come from SSA's public data and locators. To apply for benefits, appeal or manage your record, go to SSA directly at ssa.gov.