Southampton will be ball number 11 in Monday night's Emirates FA Cup fourth-round draw.
Saints saw off Championship outfit Huddersfield 2-0 at the weekend to advance, thanks to goals from youngsters Will Smallbone and Jake Vokins.
The draw will take place from 7.35pm GMT in the build-up to Arsenal's third-round tie with Leeds at The Emirates Stadium, live on BBC One.
The full list of numbers is below:
1 Leicester City
2 Queens Park Rangers
3 Fulham
4 Chelsea
5 Wolverhampton Wanderers or Manchester United
6 West Bromwich Albion
7 Rochdale or Newcastle United
8 Cardiff City or Carlisle United
9 Oxford United
10 Sheffield United
11 Southampton
12 Liverpool
13 Bristol City or Shrewsbury Town
14 AFC Bournemouth
15 Sheffield Wednesday
16 Bristol Rovers or Coventry City
17 Barnsley
18 Manchester City
19 Middlesbrough or Tottenham Hotspur
20 Reading or Blackpool
21 Watford or Tranmere Rovers
22 Norwich City
23 Millwall
24 Derby County
25 Hull City
26 Brentford
27 Portsmouth
28 Arsenal or Leeds United
29 West Ham United
30 Northampton Town
31 Burnley
32 Birmingham City