The telephone numbers of services of additional rating can constitute data of personal character. The town councilors of the Town Council have a right of access to the information, and therefore the faculty of consulting determinate documentation of which he orders the Town Council. The access of the town councilors to the numbers of additional rating could be understood adjusted at the beginning of quality if the purpose that the request is founded in refers to its legitimate function of control and taxation. Given the possibility to generate a profile of determinate persons, it is recommended to appraise options to give sufficient information without identifying the titular person of the telephone.