Greggs – Dereham – Opening Hours & Store Details Greggs is prominently found on Nelson Place, a 0.15 mile distance east from the centre of Dereham (not far from Market Place N-Bound Bus Stop). People can easily get here from Dereham Town Centre, Quebec Hall Christian Home, Mill View, Dillington, Toftwood, Northall Green, Dumpling Green and East Dereham. Doors are open here today (Friday) from 7:00 am – 6:00 pm, for those who’d like to stop by. This page includes information for Greggs Dereham, including the business times, address or customer reviews.