Casper Social Security Office

Social Security field office in Casper, Wyoming · Natrona County

Source: Social Security Administration field office list September 2026

Address and phone

(866) 964-3972office line

150 E B St, Room 1008, Casper, WY 82601

(833) 515-0421fax

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: Natrona County
Metro area: Casper, WY
State: Wyoming
ZIP code: 82601
SSA office code: 877

All offices in Wyoming →

Other offices nearby

#	Office	Miles	Address	Phone	Hours
1	Sheridan, WYSheridan County	139.8	2268 N Main StSheridan, WY 82801	(866) 530-7798	Mon–Fri 9 AM–4 PM
2	Cheyenne, WYLaramie County	142.2	3001 E Pershing Blvd, Suite 140Cheyenne, WY 82001	(866) 336-7580	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.