Below are the mobile number series starting with 864400. 864400 mobile series has been awarded to MTS India Operator for Tamil Nadu Circle. So, all the numbers starting with 864400, including 8644000, 8644001, 8644002, 8644003, 8644004, 8644005, 8644006, 8644007, 8644008 and 8644009 belong to MTS India Tamil Nadu. There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 864400. With each sub-series like 8644000, around 1 thousand (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 864400 ( Eight Six Four Four Zero Zero ).