Mobile users in India will be able to enjoy the full Mobile Number Portability (MNP) service from Friday. Earlier the deadline to enjoy the national MNP service was fixed on May 3 but it got extended by two months as operators were not ready by then. So, henceforth, all the mobile operators in the country would roll out the full MNP so that their customers can retain their mobile numbers even if they shift base to a new place.