Reference Manual 43 - National Park Service

Using Social Security’s verification service will help you correct name and SSN errors before submitting your reports to SSA. Using this service is easy. To verify 1 to 5 names/SSNs: Call our toll-free number for employers, 1-800-772-6270, Monday to Friday 7 a.m. to 7 p.m. Eastern Time or SSA’s general toll-free number, 1-800-772-1213 ... ................
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