Method for evaluation of predicted and required quality of phone numbers for mobile networks

We propose the time domain model for purchase and distribution of mobile network phone number resource for mobile operator by taking into account phone number distribution order ratified by Russian Federation. Proposed model was utilized for prediction of “Megafon” resources up to 2015 - 2017 years. We used extrapolation for statistical data on subscriber number been registered over 2009 - 2014 years old.