201-644-6748 is a Voice over IP (VoIP) landline in New Jersey. I received an IM inquiring about an iPhone Q10 ad on Kijiji, NS from 442-444-0291 then from 513-716-5046 wanting, even insisting to conclude the transaction via paypal. This new VoIP, I suspect could be the same person. I will only sell to someone in person for cash in hand.