New York · Checked Against SSA's Locator October 1, 2026

Social Security Offices Near Southampton, NY

Where Is the Social Security Office Nearest Southampton, NY?

SSA assigns Southampton, NY's ZIP code, 11968, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, about 14 miles away, phone (888) 397-9819, open Monday to Friday, 9:00 AM to 4:00 PM.

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Closest Social Security Offices to Southampton, NY

Straight-line distance from the center of Southampton (U.S. Census Gazetteer) to each office's address (U.S. Census Bureau geocoder). Office hours and phone numbers from SSA's office data, checked against SSA's Office Locator on October 1, 2026; confirm with SSA's Office Locator before you go.

Map of Social Security Offices Near Southampton

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Social Security office

Which Social Security Office Serves Your ZIP Code in Southampton?

SSA assigns Southampton's ZIP code, 11968, to the Riverhead Social Security Office in Riverhead. SSA assigns offices by ZIP code, so the office to use is the one listed for your ZIP.

Social Security office assigned to each ZIP code in Southampton
ZIP codeOffice SSA assignsDistance
11968Riverhead Social Security Office for ZIP code 1196812 miles

ZIP code 11968 goes to the Riverhead Social Security Office, 526 East Main Street, Riverhead.

Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Southampton (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.

Social Security Offices Near Areas Around Southampton

Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.

Social Security Office Near New Suffolk

New Suffolk is about 9.2 miles northwest of central Southampton. SSA assigns its ZIP code, 11956, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near New Suffolk

Social Security Office Near Riverhead

Riverhead is about 15 miles west of central Southampton. SSA assigns its ZIP code, 11901, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Riverhead

Social Security Office Near Bridgehampton

Bridgehampton is about 6.8 miles northeast of central Southampton. SSA assigns its ZIP codes (11932, 11962 and 11976) to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Hampton Bays

Hampton Bays is about 6.1 miles west of central Southampton. SSA assigns its ZIP code, 11946, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Flanders

Flanders is about 11 miles west of central Southampton. SSA assigns its ZIP code, 11901, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near North Sea

North Sea is about 3.8 miles north of central Southampton. SSA assigns its ZIP code, 11968, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Water Mill

Water Mill is about 4.2 miles northeast of central Southampton. SSA assigns its ZIP code, 11976, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Cutchogue

Cutchogue is about 11 miles northwest of central Southampton. SSA assigns its ZIP code, 11935, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Mattituck

Mattituck is about 12 miles northwest of central Southampton. SSA assigns its ZIP code, 11952, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near East Quogue

East Quogue is about 9.2 miles west of central Southampton. SSA assigns its ZIP code, 11942, to the Riverhead Social Security Office at 526 East Main Street, Riverhead, open Monday to Friday, 9:00 AM to 4:00 PM.

How to Get an Appointment at the Riverhead 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 Riverhead Social Security Office at (888) 397-9819, 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.

Video Appointments Near Southampton

SSA also meets people by video at partner sites: Norwalk Public Library in Norwalk (about 55 miles). Ask an office whether a video appointment fits your visit.

Can You Skip the Trip?

You can often replace a card, update your address or get a benefit letter online with a my Social Security account. If you need to go in, check what to bring.

Social Security Offices Near Other New York Cities

Frequently Asked Questions

Where Is the Social Security Office in Southampton?

There isn't an office in Southampton, NY itself. The closest is the Riverhead Social Security Office, 526 East Main Street, Riverhead, NY 11901, about 14 miles away.

Which Social Security Office Serves My ZIP Code in Southampton?

SSA assigns Southampton's ZIP code, 11968, to the Riverhead Social Security Office in Riverhead. 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 Southampton?

The Riverhead 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 Southampton?

SSA lists (888) 397-9819 for the Riverhead Social Security Office. SSA's national number is 1-800-772-1213.

How Do I Make an Appointment at the Social Security Office Near Southampton?

Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Riverhead Social Security Office at (888) 397-9819 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 New York

Sources

  1. Social Security Administration, field office and resident station data (updated March 9, 2026)
  2. SSA Office Locator (offices and ZIP code assignments, checked October 1, 2026)
  3. U.S. Census Bureau: geocoder, 2023 Gazetteer files and 2020 ZIP Code Tabulation Area relationship files
  4. SSA: Make an appointment
  5. SSA: Contact by phone
  6. SSA: Office locator guidance (appointments and Card Centers)

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.