Phone calls from 1600 number series cannot be blocked, DND app can block calls from 140 series: TRAI
Image used for representational purposes. File | Photo Credit: X/@TRAI No app can block phone calls originating from 1600 number series that are meant for communications by regulated entities and the government to citizens, TRAI said on Friday (July 10, 2026), asserting its stance amid an ongoing tussle with caller identification app Truecaller over the…