Social Security Services | Social Security Administration - Kansas City Region
Social Security Administration - Mason City
625 Village Green Drive SW, Mason City, IA 50401
Eligibility
Varies by program or service
Required documents
Varies by service
Hours
Mon-Fri 9 am-4 pm
(866) 365-6708
Voice·
Main Phone
(800) 772-1213
Voice·
Toll-Free
(833) 515-0435
Fax·
Fax
(800) 325-0778
Voice·
TTY
Website
https://www.ssa.gov/kcApplication process
Most services accessed online, or call or visit for information
Fees
None
Service area
NE
IA
KS
MO
Administers retirement, disability, survivor, and family benefits, and enrolls individuals in Medicare. Also provides Social Security Numbers.
Last assured
03/15/2026
Providing organization
Social Security Administration - Kansas City Region
Regional office for Iowa, Kansas, Missouri, and Nebraska.