After this decision, consumers can identify genuine service and transactional calls and curb impersonation and fraud carried out through regular 10-digit mobile numbers. In addition, TRAI said it has issued directions on the use of the 1601-series numbers for entities in sectors other than BFSI and government organisations which currently use the 1600-series numbering framework. The regulator further noted that 1601-series numbers would be allocated directly to eligible entities rather than intermediaries or aggregators following verification by telecom operators. “The distinct numbering identity will enable the consumers to easily identify legitimate service and transactional calls, thereby strengthening trust in such voice-based communications,” the regulator said. Additionally, TRAI clarified that the 1601-series numbers cannot be used for promotional voice calls by any entity.