Skip to main content
Independent informational directory. Not affiliated with or endorsed by the Social Security Administration (SSA) or ssa.gov.
Social Security Office Near Me — U.S. Field Office Directory

Social Security Office Phone Numbers in New Hampshire

Direct lines for all 6 Social Security Administration field offices in New Hampshire, listed alphabetically by city. Each number rings the local office rather than the national call center.

All 6 New Hampshire office phone numbers

Office Phone
Concord Social Security Office 70 Commercial St, Concord 03301 (888) 397-9798
Keene Social Security Office 9 Elm Street, Keene 03431 (877) 405-3651
Littleton Social Security Office 177 Main St, Littleton 03561 (877) 405-7658
Manchester Social Security Office 1100 Elm St, Manchester 03101 (866) 814-5408
Nashua Social Security Office 175 Amherst St, Nashua 03064 (877) 444-0134
Portsmouth Social Security Office 215 Commerce Way, Portsmouth 03801 (888) 397-9796

Need the fax number too? See New Hampshire Social Security fax numbers, or browse all New Hampshire offices with hours and directions.

Calling Social Security in New Hampshire

What is the Social Security phone number in New Hampshire?

There is no single statewide number. New Hampshire has 6 Social Security field offices, each with its own direct line listed on this page. The national SSA number, 1-800-772-1213, also serves New Hampshire residents Monday through Friday, 8:00 AM to 7:00 PM local time.

When are local office phone lines answered?

Local field office lines are answered during office hours, Monday through Friday, 9:00 AM to 4:00 PM local time, and are closed on federal holidays. Outside those hours, call the national line at 1-800-772-1213 for automated services.

Which office should I call?

Call the office closest to your home; it is the one that will handle your claim or appointment. Use the locator on the homepage with your ZIP code if you are unsure which office serves your area.

More quick answers

Social Security Appointment Which tasks need an appointment, the SSA online questionnaire, the 1-800 line, and every local office number. Is the Social Security Office Open Today? Live open/closed check for your local time plus the 2026–2027 federal holiday calendar. Social Security Office Hours Standard Monday–Friday schedule and the offices whose hours differ from 9 AM–4 PM. Social Security Fax Numbers Fax number for every local SSA field office, organized by state. Social Security Customer Service Phone, online account, office, mail and fax compared: which channel handles which task, and when waits are shortest. SSN Office Near Me Where Social Security cards are issued, the 7 Card Centers, and a locator limited to offices that take card requests. Towns Without a Social Security Office Nearest SSA office, distance, phone and hours for towns that have no field office of their own. SSI Office Near Me Every field office handles SSI; find the closest one and see how to start a claim by phone. Medicare Office Near Me Medicare enrollment is done at Social Security offices; what the office can do versus 1-800-MEDICARE. Find Your Nearest Office Search by ZIP code or use your location to get the address, phone, fax, and hours of the closest office.