Missoula Social Security Office

Social Security field office in Missoula, Montana · Missoula County

Source: Social Security Administration field office list September 2026

Address and phone

(866) 931-9029office line

3701 American Way, Missoula, MT 59808

(833) 515-0415fax

Get directions

Services you can do online at ssa.gov

National line: 1-800-772-1213 (TTY 1-800-325-0778), Mon–Fri 8 AM–7 PM local time.

Hours

Monday: 9:00 AM – 4:00 PM
Tuesday: 9:00 AM – 4:00 PM
Wednesday: 9:00 AM – 4:00 PM
Thursday: 9:00 AM – 4:00 PM
Friday: 9:00 AM – 4:00 PM
Saturday – Sunday: Closed

Closed on federal holidays. Many offices see visitors by appointment; call ahead before you go.

Where it is

County: Missoula County
Metro area: Missoula, MT
State: Montana
ZIP code: 59808
SSA office code: 871

All offices in Montana →

Other offices nearby

#	Office	Miles	Address	Phone	Hours
1	Kalispell, MTFlathead County	91.4	275 Corporate Dr, Suite DKalispell, MT 59901	(888) 487-0150	Mon–Fri 9 AM–4 PM
2	Butte, MTSilver Bow County	95.9	2201 Harrison Ave, Ste AButte, MT 59701	(888) 632-7068	Mon–Fri 9 AM–4 PM
3	Helena, MTLewis and Clark County	97.4	10 W 15th St, Suite 1600Helena, MT 59626	(866) 563-9496	Mon–Fri 9 AM–4 PM
4	Great Falls, MTCascade County	136.7	2008 23rd St SGreat Falls, MT 59405	(877) 583-4114	Mon–Fri 9 AM–4 PM
5	Coeur D Alene I, IDKootenai County	141.5	7400 N Mineral Dr, Suite 100Coeur D' Alene, ID 83815	(866) 931-2523	Mon–Fri 9 AM–4 PM
6	Lewiston, IDNez Perce County	144.6	1617 19th AveLewiston, ID 83501	(877) 405-9796	Mon–Fri 9 AM–4 PM

Source: SSA field office list (public ArcGIS copy, Sep 2026). Hours and services can change; check ssa.gov or call the office before visiting. Distances are straight-line miles.