Below are the mobile number series starting with 991803101. 991803101 mobile series has been awarded to Vi (Vodafone Idea) Operator for UP (East) Circle. So, all the numbers starting with 991803101, including 9918031010, 9918031011, 9918031012, 9918031013, 9918031014, 9918031015, 9918031016, 9918031017, 9918031018 and 9918031019 belong to Vi (Vodafone Idea) UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 991803101. With each sub-series like 9918031010, 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 991803101 ( Nine Nine One Eight Zero Three One Zero One ).