Mobile Number Portability in Rest of India from 20th January
Haryana was the first state where Mobile Number Portability service launched on 25th November, 2009. From 20th January 2010 Pan-India/…
Read MoreHaryana was the first state where Mobile Number Portability service launched on 25th November, 2009. From 20th January 2010 Pan-India/…
Read More