November 1, 2004
Reliance IndiaMobile has migrated its Delhi subscribers to 10-digit numbers as of today. This has been done to bring its network in compliance with the cellular numbering scheme under the Unified Licence regime.
All Reliance mobile numbers will now start with 93 and will be 10-digits long. There will be no change in landline numbers.
Migration to 93 numbers is also underway for subscribers in Mumbai and Maharashtra.
Reliance subscribers in Himachal Pradesh, Haryana, Orissa, Tamil Nadu, Kerala, Andhra Pradesh, Karnataka and Gujarat have already been successfully migrated to the new numbering scheme.
You can find out more information about the migration and also get the changed numbers: