Freebase(0.00 / 0 votes)Rate this definition: Social Security number. In the United States, a Social Security number is a nine-digit number issued to U.S. citizens, permanent residents, and temporary residents under section 205 of the Social Security Act, codified as 42 U.S.C. Â§ 405.
By Chris Jones. MILFORD â State police and FBI analysts testified Wednesday on the seventh day of the capital murder trial of Eric Frein in the shootings, one fatal, of two Pike County state troopers.
Photo: The river walk in Milford. The City of Milford Delaware, a semi-rural, family-oriented community of 6,732, is the largest town in Sussex County, although it sits in both Sussex and Kent counties. Founded in 1680 on the north and south banks of the Mispillion River, Milford was incorporated in 1807.