Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 664420305 was exactly right!
What do you guess are the next two digits of my number?
66442030500
66442030501
66442030502
66442030503
66442030504
66442030505
66442030506
66442030507
66442030508
66442030509
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66442030558
66442030559
66442030560
66442030561
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66442030571
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66442030591
66442030592
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66442030594
66442030595
66442030596
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66442030599