Globe does not offer that kind of service so as of this moment it is not possible.
In some countries it is possible to have 2 separate sim cards with the same number but only one can be usable at any time.
It was also possible before to copy the first generation sim and make an exact clone of the Globe sim but advancements in encryption makes it very hard nowadays.
Ok. Thanks globel for the fast response. Thanks for fast internet too. Haha!! Thumbs up!