I seriously doubt it. Apple & AT&T both continue to display both colors at each's respective online storefronts but when you actually go to select model it's black only. If white is not available for AT&T now then there is no way or reason Verizon would get one, it's the exact same IPhone 4, almost identical except Verizon's will not have SIM/GSM Function rather a CDMA Chip inside, If you think about it Verizon is behind the times here with limited support behind US for their devices as almost the whole world for good reason uses GSM Networks.
I read previously the reason for delay is FoxConn can't seem to get color matching correct between the phones casing & home button which I agree would look very funny of not perfect