i mentioned it on the boards back when it happened but for about two weeks (plus a few random calls after an intense period) my wife would get random, blocked number phone calls from a guy who would breath heavily and say creepy stuff in this babytalk, weird slow cadence, like "i'm a bay-beeee maa-maa...feeed meeee". the calls came any hour morning, afternoon and frequently during the night, but almost always around when my wife would (breast) feed our daughter. he would also leave voicemails.
we called the police who did basically nothing. verizon couldnt/wouldnt release the inbound caller tracking without a subpoena and forward call tracking doesn't allow to identify blocked numbers unless you get, again, a subpoena. At least according to the police officer assigned to the case.
i did determine that our monitor at the time could be picked up from around a block from our home in any direction, so we decided to assume he was hanging around monitoring baby monitors and also assumed he was an employee at her place who knew she had a baby, bc he would also call when she would walk over to the daycare to feed her mid-day.
we switched monitors and she changed her VM greeting and blocked all calls for a month and the calls "stopped". Police department basically just shrugged about the whole thing and blamed it on a friend playing a prank. It was not a great month. The range on the cheap monitor barely reaches to the street.