Social Security Office — Casper, WY (Casper Wy)

📞 Office phone: (866) 964-3972

National helpline (for most questions): 1-800-772-1213

Office hours

Also closed on federal holidays. Lines are usually longest on Mondays and in the first week of the month; arriving well before closing is a good idea.

Before you go

• Appointments: many services now need one. Call the office or the national number first — it can save you a wasted trip.
• Bring photo ID (driver's license or passport) to every visit.
• Replacement card: bring an unexpired photo ID and proof of citizenship (birth certificate or passport). Originals, not photocopies.
• Applying for benefits: bring your birth certificate and recent pay stubs or W-2s if you have them.
• Skip the trip if you can: benefit letters, address changes, and card replacement (in most states) can be done free at ssa.gov.

More help: What to bring · Do you need an appointment? · Replacing a lost card

Other offices near Casper

• Riverton Wy, WY — 215 Big Bend Ave, Riverton, WY 82501 · (866) 331-2198
• Cody Wy, WY — Suite 265, 1285 Sheridan Ave, Cody, WY 82414 · (866) 336-7580
• Sheridan Wy, WY — 2268 N Main St, Sheridan, WY 82801 · (866) 530-7798
• Rock Springs Wy, WY — Suite 131, 79 Winston Dr, Rock Springs, WY 82901 · (855) 881-0211