The draw for the second round will take place on Saturday, September 6 on Soccer AM at approximately 10am.
United will find out their next opponents after seeing off Chesterfield 2-0 in the first round on Saturday.Ties to be played week commencing 6 October 2014.
The full sections are below:
Northern Section – West
Bury
Carlisle United
Morecambe
Port Vale
Preston North End
Rochdale
Tranmere Rovers
Walsall
Northern Section – East
Barnsley
Burton Albion
Doncaster Rovers
Hartlepool United
Notts County
Oldham Athletic
Scunthorpe United
Sheffield United
Southern Section – West
Bristol City
Cheltenham Town
Coventry City
Exeter City
Newport County/Swindon Town*
Northampton Town
Plymouth Argyle
Portsmouth
Southern Section – East
AFC Wimbledon
Colchester United
Crawley Town
Dagenham & Redbridge
Gillingham
Leyton Orient
Luton Town
Milton Keynes Dons
*Newport County v Swindon Town scheduled for Tuesday 23 September, 2014 - 7:45pm KO