Below are the mobile number series starting with 818801399. 818801399 mobile series has been awarded to Tata Docomo Operator for UP (East) Circle. So, all the numbers starting with 818801399, including 8188013990, 8188013991, 8188013992, 8188013993, 8188013994, 8188013995, 8188013996, 8188013997, 8188013998 and 8188013999 belong to Tata Docomo UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 818801399. With each sub-series like 8188013990, 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 818801399 ( Eight One Eight Eight Zero One Three Nine Nine ).