Wisbech Town will host opposition from the Premier Division of the Midland Football League in the last 32 of the FA Vase.
The Fenmen got the home draw they wished for, against either Coventry United or Bromsgrove Sporting, who replay their third round tie on Wednesday (December 6).
Bromsgrove are third and Coventry sixth in their top flight.
Wisbech won 2-0 at Racing Club Warwick in their third round tie on Saturday, but Deeping Rangers and Yaxley bowed out.
The fourth round is scheduled for Saturday, January 6.