Mobile subscribers of the country’s major mobile service providers can use a mobile number portability (MNP) service, which allows them to retain their phone numbers when switching carriers, from ...

The MNP services, via which the customer can retain the number even after changing its service provider, was expected to shake up the telephony market, but now industry leaders are recognising that ...

SIM card vendors are amassing as many promotional SIM card numbers from small-scale telecom carriers as they can, expecting to sell them at higher prices after the mobile number portability (MNP) ...