Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 664428219 was exactly right!
What do you guess are the next two digits of my number?
66442821900
66442821901
66442821902
66442821903
66442821904
66442821905
66442821906
66442821907
66442821908
66442821909
66442821910
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66442821919
66442821920
66442821921
66442821922
66442821923
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66442821925
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66442821927
66442821928
66442821929
66442821930
66442821931
66442821932
66442821933
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66442821937
66442821938
66442821939
66442821940
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66442821957
66442821958
66442821959
66442821960
66442821961
66442821962
66442821963
66442821964
66442821965
66442821966
66442821967
66442821968
66442821969
66442821970
66442821971
66442821972
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66442821980
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66442821989
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66442821995
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66442821997
66442821998
66442821999