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.
The Borough of Milford. Milford is located on the Delaware River in the northwestern portion of the County. The Borough dates to the mid-18th century when a grist mill was established here. After the mill was destroyed by fire in 1769, the settlement became known as Burnt Mills.