State police at Lehighton are investigating a report of harassing phone calls.

Manuel M. Pizarro, 27, of Spruce Hollow Road in Palmerton, Towamensing Township, reported he received obscene phone calls every night during the period of April 1, 2013, through March 25, between 2 and 4 a.m.The investigation into the report is continuing, troopers said.