Below are the mobile number series starting with 974428021. 974428021 mobile series has been awarded to Vi (Vodafone Idea) Operator for Kerala & Lakshadweep Circle. So, all the numbers starting with 974428021, including 9744280210, 9744280211, 9744280212, 9744280213, 9744280214, 9744280215, 9744280216, 9744280217, 9744280218 and 9744280219 belong to Vi (Vodafone Idea) Kerala & Lakshadweep. There are a total of around 10 (Ten) mobile numbers possible with the series 974428021. With each sub-series like 9744280210, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 974428021 ( Nine Seven Four Four Two Eight Zero Two One ).