Mobile Number Portability (MNP) service is one of the methods which applied to increase afair and
healthy competition among operators. This method offers the ability to retain customer?s MSISDN
number when porting from one service provider or operator to another. There are three options of
technical solution to support the implementation of this method they are Intelligent Network based
Signalling Relay Function based and Call Divert Solution. To decide the appropriate technical solution,
we use decision making method based Analytic Hierarchy Process (AHF) with eight criteria. Al-lP shows
that Inteligent Network is the appropriate choice because it has more benefits than others technical
solutions.
