Below are the mobile number series starting with 81840. 81840 mobile series has been awarded to MTS India Operator for Karnataka Circle. So, all the numbers starting with 81840, including 818400, 818401, 818402, 818403, 818404, 818405, 818406, 818407, 818408 and 818409 belong to MTS India Karnataka. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 81840. With each sub-series like 818400, 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 81840 ( Eight One Eight Four Zero ).