Come January 15, all fixed-to-mobile calls to be dialled with prefix ‘0’

"A total of approximately 2,539 million numbering series is expected to be generated from the above. This will free up sufficient numbering resources for future use," it said in a statement, adding that these changes have been done in order to have minimum inconvenience to the subscribers and freeing up essential numbering resources.

Key aspects of the DoT decision:   

1. All Fixed to Mobile calls will be dialed with prefix ‘0’ from January 15, 2021.

2. There will be no change in dialing plan from fixed to fixed, mobile to fixed and mobile to mobile calls.

3. Suitable announcement will be made for the same. This announcement shall be played whenever a subscriber dials a fixed to mobile call without prefixing ‘0’.

4.  All fixed line subscribers will be provided with ‘0’ dialing facility.

5. A total of approximately 2539 million numbering series is expected to be generated from the above. This will free up sufficient numbering resources for future use.

6. With the freeing up of sufficient numbering resources, more number of connections can be added in future which will be beneficial to the mobile customers at large.

7. The above changes have been done in order to have minimum inconvenience to the subscribers and freeing up essential numbering resources.