The carrier will start shipping pre-orders on October 19, which is a full week from now. However, if you want, you can checkout the new phones at Verizon stores starting tomorrow (October 12).
Scott Charlston, who is the carrier's PR manager, revealed this information.
In case you are planning to purchase any of the new Pixels from Verizon, keep in mind that Best Buy is offering discounts on the Verizon variants. For those outside the US, you can check the availability and pricing information here.