Below are the mobile number series starting with 84399. 84399 mobile series has been awarded to Tata Docomo Operator for UP (West) Circle. So, all the numbers starting with 84399, including 843990, 843991, 843992, 843993, 843994, 843995, 843996, 843997, 843998 and 843999 belong to Tata Docomo UP (West). There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 84399. With each sub-series like 843990, around 10 thousand (9,999 to be precise) mobile numbers are possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 84399 ( Eight Four Three Nine Nine ).