The Social Security Directory
Independent guide built from public SSA data. Not affiliated with the Social Security Administration. Apply, appeal and check your case only on ssa.gov.

Home › Colorado › Fort Collins › 301 S Howes St

Social Security field office · code 891

Fort Collins, CO Social Security Office

The Social Security office in Fort Collins is at 301 S Howes St, 4th Floor, Fort Collins, CO 80521. Phone: (866) 336-7385. Hours: Monday to Friday, 9:00 AM - 4:00 PM. If you appeal a disability decision, your hearing goes to the Denver hearing office (about 8.2 months on average).

Address, phone and office hours

Address301 S Howes St, 4th Floor
Fort Collins, CO 80521
Phone(866) 336-7385
Fax(833) 641-3165
Monday9:00 AM - 4:00 PM
Tuesday9:00 AM - 4:00 PM
Wednesday9:00 AM - 4:00 PM
Thursday9:00 AM - 4:00 PM
Friday9:00 AM - 4:00 PM
Saturday–SundayClosed
SSA office code891

Address, phone and hours from SSA's official field office file. Offices close on federal holidays.

Appealing a disability decision from the Fort Collins office

SSA lists the Fort Collins field office among the offices served by the Denver Hearing Office. That is where an administrative law judge will hear your case if your claim is denied at reconsideration.

Hearing officeDenver, CO(888) 383-8889
Average processing time8.2 mo248 days · national 8.6 mo
Approval rate at hearings61%FY 2026 · national 58%

Before the hearing, the medical decision is made by Disability Determination Services. Read how to appeal a denial (60-day deadline) and what happens at the hearing.

What you can do at this office

  • Apply for retirement, disability (SSDI), SSI, survivors and spouse benefits. Social Security card applications too.
  • Replace a Social Security card or update your name.
  • Request a reconsideration or a hearing if your claim was denied (forms).
  • Report changes that affect your benefits and get benefit verification letters.

Many of these services can be done online at ssa.gov or by calling 1-800-772-1213. See how to schedule an appointment.

Frequently asked questions

What is the phone number of the Fort Collins Social Security office?

The Fort Collins, CO Social Security office phone number is (866) 336-7385 and its fax is (833) 641-3165. SSA's national line is 1-800-772-1213.

What are the hours of the Fort Collins Social Security office?

Monday to Friday, 9:00 AM - 4:00 PM, according to SSA. It is closed on weekends and federal holidays.

Where is the Social Security office in Fort Collins?

301 S Howes St, 4th Floor, Fort Collins, CO 80521.

Where are disability appeal hearings held for the Fort Collins office?

SSA lists the Fort Collins field office among those served by the Denver Hearing Office (Denver, CO). Its average processing time is about 8.2 months.

Do I need an appointment?

SSA says that if you need in-person help, you must make an appointment to visit a local office. Call the office or 1-800-772-1213 (8:00 a.m. to 7:00 p.m. local time, Monday to Friday). Many services are also available online at ssa.gov.