Eastleigh, the only non-league team left in the FA Cup, will face Leeds in the fourth round if they win a replay against Championship side Bolton.
Holders Arsenal will host Burnley of the Championship, while Manchester United visit second-tier Derby County.
Manchester City have a trip to Wycombe or Aston Villa, while Crystal Palace entertain Stoke in the only confirmed all-Premier League tie.
Oxford United, who beat Swansea, will take on either Newport or Blackburn.
Chelsea will play the winner of the tie between League Two Northampton and Championship side MK Dons.
Liverpool will host Premier League rivals West Ham if they beat League Two Exeter in a replay.
The winner of the replay between Tottenham and Leicester will travel to League One Colchester.