Town's reward for their win over Dover Athletic is a trip to either the Emirates Stadium or Elland Road, with Leeds and Arsenal to play their replay next week.
Sheffield Wednesday are drawn at home League Two sides Wycombe or Hereford, following their impressive win at Bristol City.
And should Doncaster Rovers win at Wolves in the thrid round replay, they will host Premier League Stoke City or Cardiff City.
The FA Cup sponsored by E.ON Fourth Round:
Torquay v Crawley Town/Derby
Watford v Brighton
Bolton v Wigan
Arsenal/Leeds v Huddersfield
Fulham v Tottenham
Everton v Chelsea/Ipswich
Southampton v Man Utd
Swansea v Leyton Orient
Burnley v Burton Albion
Birmingham v Coventry
Doncaster/Wolves v Stoke/Cardiff
Notts County v Leicester/Man City
Stevenage v Reading
Aston Villa v Blackburn Rovers
West Ham v Nottm Forest
Sheff Wed v Wycombe/Hereford
Ties to be played over the weekend of 29th and 30th January