Which Social Security Office Serves Your ZIP Code in Harrison?
SSA splits Harrison's 4 ZIP codes among 2 offices: 3 to the New Rochelle Social Security Office and 1 to the White Plains Social Security Office. For one ZIP code, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP codes 10528, 10577 and 10580 go to the New Rochelle Social Security Office, 85 Harrison St, Street Level, New Rochelle.
ZIP code 10604 goes to the White Plains Social Security Office, 297 Knollwood Rd, Suite 4a, White Plains.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Harrison (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 Harrison
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 Elmsford
Elmsford is about 5.4 miles northwest of central Harrison. SSA assigns its ZIP code, 10523, to the White Plains Social Security Office at 297 Knollwood Rd, Suite 4a, White Plains, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Elmsford
Social Security Office Near Bronxville
Bronxville is about 8.1 miles southwest of central Harrison. SSA assigns its ZIP code, 10708, to the Yonkers Social Security Office at 20 South Broadway, Suite 500, Yonkers, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Bronxville
Social Security Office Near Irvington
Irvington is about 7.7 miles west of central Harrison. Its ZIP codes are split between offices: 10503 goes to the Yonkers Social Security Office in Yonkers; 10533 goes to the White Plains Social Security Office in White Plains.
More on Social Security offices near Irvington
Social Security Office Near Ossining
Ossining is about 12 miles northwest of central Harrison. SSA assigns its ZIP code, 10562, to the Peekskill Social Security Office at One Park Place, 3rd Fl, Peekskill, open Monday to Friday, 9:00 AM to 4:00 PM. The West Nyack Social Security Office is closer to central Ossining (about 7.5 miles, against 9.7 miles), but it isn't the office SSA assigns.
More on Social Security offices near Ossining
Social Security Office Near Yonkers
Yonkers is about 9.4 miles southwest of central Harrison. Its ZIP codes are split between offices: 10701, 10703, 10704, 10705, 10708 and 10710 go to the Yonkers Social Security Office in Yonkers; 10707 goes to the New Rochelle Social Security Office in New Rochelle.
More on Social Security offices near Yonkers
Social Security Office Near White Plains
White Plains is about 1.7 miles west of central Harrison. SSA assigns its ZIP codes (10601, 10603, 10604, 10605 and 10606) to the White Plains Social Security Office at 297 Knollwood Rd, Suite 4a, White Plains, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near White Plains
Social Security Office Near Port Chester
Port Chester is about 3.0 miles southeast of central Harrison. SSA assigns its ZIP code, 10573, to the New Rochelle Social Security Office at 85 Harrison St, Street Level, New Rochelle, open Monday to Friday, 9:00 AM to 4:00 PM. The Stamford Social Security Office is closer to central Port Chester (about 7.6 miles, against 8.6 miles), but it isn't the office SSA assigns.
More on Social Security offices near Port Chester
Social Security Office Near Scarsdale
Scarsdale is about 3.7 miles southwest of central Harrison. SSA assigns its ZIP code, 10583, to the White Plains Social Security Office at 297 Knollwood Rd, Suite 4a, White Plains, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Scarsdale
Social Security Office Near Rye
Rye is about 5.7 miles south of central Harrison. SSA assigns its ZIP code, 10580, to the New Rochelle Social Security Office at 85 Harrison St, Street Level, New Rochelle, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Rye
Social Security Office Near Mamaroneck
Mamaroneck is about 6.0 miles south of central Harrison. SSA assigns its ZIP code, 10543, to the New Rochelle Social Security Office at 85 Harrison St, Street Level, New Rochelle, open Monday to Friday, 9:00 AM to 4:00 PM.
More on Social Security offices near Mamaroneck
How to Get an Appointment at the White Plains 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 White Plains Social Security Office at (866) 331-8134, 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 Harrison
SSA also meets people by video at partner sites: Norwalk Public Library in Norwalk (about 17 miles). Ask an office whether a video appointment fits your visit.
Social Security Offices Near Other New York Cities
Frequently Asked Questions
Where Is the Social Security Office in Harrison?
There isn't an office in Harrison, NY itself. The closest is the White Plains Social Security Office, 297 Knollwood Rd, Suite 4a, White Plains, NY 10607, about 4.7 miles away.
Which Social Security Office Serves My ZIP Code in Harrison?
SSA splits Harrison's 4 ZIP codes among 2 offices: 3 to the New Rochelle Social Security Office and 1 to the White Plains 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 Harrison?
The White Plains 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 Harrison?
SSA lists (866) 331-8134 for the White Plains Social Security Office. SSA's national number is 1-800-772-1213.
How Do I Make an Appointment at the Social Security Office Near Harrison?
Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the White Plains Social Security Office at (866) 331-8134 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