All but one of the remaining sides are from the Vanarama National League - Sittingbourne being the only outliers following their shock win at Southend on Saturday.
The draws will take place at Wembley Stadium, and talkSPORT2 will broadcast them both on The Social programme at approximately 3.15pm.
Adrian Durham will host the draws, with Stuart Pearce picking out the balls and Tony Incenzo providing insight into the competing teams.
Three-time FA Trophy winners Woking and two-time winners Altrincham are the only former holders still remaining in the competition.
Isuzu FA Trophy draw numbers:
1. Woking
2. Sittingbourne
3. Spennymoor Town
4. Oxford City
5. Aldershot Town
6. Sutton United
7. Rochdale
8. Altrincham
The Quarter Final matches will take place on Saturday 1 March with winning clubs netting £7,500 and losing clubs taking home £2,000.