Similar situation here. estates around have been done, our street and our pavement has been dug up and cable laid BUT its not been fully connected to the box, and the box it probably will be connected to just has unconnected wires inside. Been in this state for a good 3 months now and no sign of a return. I've been told they hope it'll be completed within the next 6 months 😞
most of the pavements dug, box installed
even the houses on the opposite side are connected as there on another box, and can order the service.
But why not finish the job???