
This study was intended to analyze data mining techniques of telecommunication companies in the Philippines. This study was guided by the following objectives: to provide an overview on data mining; to examine the various data mining techniques of telecommunication companies in Philippines; to identify the challenges of data mining faced by telecommunication companies in Philippines. The study employed the descriptive and explanatory design; secondary means were applied in order to collect data. Primary and Secondary data sources were used and data was analyzed using the chi-square statistical tool at 5% level of significance which was presented in frequency tables and percentage. The study findings revealed that data mining significantly impacts on the performance of telecommunication industries.