Between 15 and 25 :: from 15 to 25

between 15 and 25 ====>16,17,18,19,20,21,22,23,24

from 15 to 25 ====>15,16,17,18,19,20,21,22,23,24,25

?15 ?25 ====> 16,17,18,19,20,21,22,23,24,25

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Nope. From 16 to 25, between 15 and 26.

But most interlocutors would ask for clarification anyway.
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