Number of Subscribers Ported Out/In of Public Sector Units (PSUs) in Telecom Sector in India (As on December, 2015 to 2017) | ||||||
Period | BSNL (GSM) | BSNL (CDMA) | MTNL (GSM) | |||
Port-out | Port-in | Port-out | Port-in | Port-out | Port-in | |
As on December, 2015 | ||||||
As on December, 2016 | ||||||
As on December, 2017 |