Here is the complete guide for how switch to Uninor under MNP. With Mobile Number Portability, customer of any network – BSNL, Tata Indicom, Airtel, Idea, Vodafone, Tata Docomo, etc. can change their network and switch to Uninor. Postpaid customer of any other network can switch to Prepaid in Uninor without changing his/her mobile number. Here is the guide for switch to Uninor MNP.
Visit a local Uninor retail outlet
Opt for Uninor SUK
Send PORT <existing mobile number> to 1900 and get your unique porting code
Enter your unique porting code in the porting request form and submit this to the retailer, accompanied by all documents as applicable to a new subscriber
You will receive an SMS from us informing you the No Service Period (about 2 hours). After the No Service Period, insert your Uninor SIM into your handset and get started.
The porting process normally takes 7 days.
During this no service period your existing mobile number will not be active.