The numbers in some codes are not just random numbers. The numbers are hidden words, if you change these numbers to these letters:
1=A
2=B
3=C
4=D
5=E
6=F
7=G
8=H
9=I
10=J
11=K
12=L
13=M
14=N
15=O
16=P
17=Q
18=R
19=S
20=T
21=U
22=V
23=W
24=X
25=Y
26=Z