Below are the mobile number series starting with 720420503. 720420503 mobile series has been awarded to Tata Docomo Operator for Karnataka Circle. So, all the numbers starting with 720420503, including 7204205030, 7204205031, 7204205032, 7204205033, 7204205034, 7204205035, 7204205036, 7204205037, 7204205038 and 7204205039 belong to Tata Docomo Karnataka. There are a total of around 10 (Ten) mobile numbers possible with the series 720420503. With each sub-series like 7204205030, 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 720420503 ( Seven Two Zero Four Two Zero Five Zero Three ).