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Social Security Offices in New Hampshire

Every Social Security field office, state by state: where it is, its local phone number and when it is open. Click an office for directions, a map and the other offices around it.

Source: Social Security Administration field office list September 2026

Social Security Offices in New Hampshire

1,162field offices in the 50 states and DC

states, plus District of Columbia, Guam, Puerto Rico
All 50
offices in New Hampshire
6
SSA national line (Mon–Fri 8 AM–7 PM local time)
1-800-772-1213

Showing New Hampshire.

Find the nearest office

Social Security offices

#OfficeAddressPhoneHours
1Concord, NHMerrimack County70 Commercial St, Ste 100Concord, NH 03301(888) 397-9798Mon–Fri 9 AM–4 PM
2Keene, NHCheshire County9 Elm StreetKeene, NH 03431(877) 405-3651Mon–Fri 9 AM–4 PM
3Littleton, NHGrafton County177 Main StLittleton, NH 03561(877) 405-7658Mon–Fri 9 AM–4 PM
4Manchester, NHHillsborough County1100 Elm St, Suite 201Manchester, NH 03101(866) 814-5408Mon–Fri 9 AM–4 PM
5Nashua, NHHillsborough County175 Amherst St, Suite 2Nashua, NH 03064(877) 444-0134Mon–Fri 9 AM–4 PM
6Portsmouth, NHRockingham County215 Commerce Way, Ste 200Portsmouth, NH 03801(888) 397-9796Mon–Fri 9 AM–4 PM

Many services (retirement, Medicare and disability applications, replacement cards, benefit letters) are available online at ssa.gov without a visit. Offices may require an appointment, and hours can change; call the office before you go. Source: Social Security Administration field office list (addresses, phones and hours); locations from the Census geocoder.