ZIP Codes the Wilmington Office Serves
SSA assigns 29 ZIP codes to this office. If yours is listed, this is the office to use:
2840128403284052840928411284122842028421284222842528428284292843528443284492845128452284542845728461284622846528467284682846928470284782847928480
From SSA's Office Locator, looked up by ZIP code on October 1, 2026.
Other Social Security Offices Near Wilmington
Straight-line distance between office addresses (U.S. Census Bureau geocoder).
Wilmington Social Security Office: Common Questions
What Are the Hours of the Wilmington Social Security Office?
Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). Offices are closed on weekends and federal holidays. Check SSA's office closings page before you go.
Which ZIP Codes Does the Wilmington Social Security Office Serve?
SSA's Office Locator assigns 29 ZIP codes to this office: 28401, 28403, 28405, 28409, 28411, 28412, 28420, 28421, 28422, 28425, 28428, 28429, 28435, 28443, 28449, 28451, 28452, 28454, 28457, 28461, 28462, 28465, 28467, 28468, 28469, 28470, 28478, 28479 and 28480. SSA assigns offices by ZIP code, so if yours is listed, this is your office.
What Is the Phone Number for the Wilmington Social Security Office?
SSA lists (866) 964-6227 for this office and (833) 950-2550 as its fax number. SSA's national number is 1-800-772-1213.
Where Is the Wilmington Social Security Office?
1528 S 16th St, Wilmington, NC 28401.
What Is the Closest Other Social Security Office to Wilmington?
The Whiteville Social Security Office in Whiteville, NC is about 45 miles away, phone (877) 779-7257. The next closest is Myrtle Beach Social Security Office, about 64 miles away.