Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 638899098 was exactly right!
What do you guess are the next two digits of my number?
63889909800
63889909801
63889909802
63889909803
63889909804
63889909805
63889909806
63889909807
63889909808
63889909809
63889909810
63889909811
63889909812
63889909813
63889909814
63889909815
63889909816
63889909817
63889909818
63889909819
63889909820
63889909821
63889909822
63889909823
63889909824
63889909825
63889909826
63889909827
63889909828
63889909829
63889909830
63889909831
63889909832
63889909833
63889909834
63889909835
63889909836
63889909837
63889909838
63889909839
63889909840
63889909841
63889909842
63889909843
63889909844
63889909845
63889909846
63889909847
63889909848
63889909849
63889909850
63889909851
63889909852
63889909853
63889909854
63889909855
63889909856
63889909857
63889909858
63889909859
63889909860
63889909861
63889909862
63889909863
63889909864
63889909865
63889909866
63889909867
63889909868
63889909869
63889909870
63889909871
63889909872
63889909873
63889909874
63889909875
63889909876
63889909877
63889909878
63889909879
63889909880
63889909881
63889909882
63889909883
63889909884
63889909885
63889909886
63889909887
63889909888
63889909889
63889909890
63889909891
63889909892
63889909893
63889909894
63889909895
63889909896
63889909897
63889909898
63889909899