Below are the mobile number series starting with 800400012. 800400012 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 800400012, including 8004000120, 8004000121, 8004000122, 8004000123, 8004000124, 8004000125, 8004000126, 8004000127, 8004000128 and 8004000129 belong to BSNL Mobile UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 800400012. With each sub-series like 8004000120, 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 800400012 ( Eight Zero Zero Four Zero Zero Zero One Two ).